Home / 3,083,237.40-4,624,856.10-3,035,998.20

Finding the Fourth Proportional to 3,083,237.40, 4,624,856.10 and 3,035,998.20

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Solution

The fourth proportional to 3,083,237.40, 4,624,856.10 and 3,035,998.20 is: 4,553,997.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,083,237.40 : 4,624,856.10 = 3,035,998.20 : x
  2. Step 2: Convert to fraction form
    3,083,237.40/4,624,856.10 = 3,035,998.20/x
  3. Step 3: Cross multiply
    3,083,237.40x = 4,624,856.10 × 3,035,998.20
  4. Step 4: Simplify right side
    3,083,237.40x = 14,041,054,794,859.02
  5. Step 5: Solve for x
    x = 14,041,054,794,859.02/3,083,237.40
  6. Step 6: Final answer
    x = 4,553,997.30

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.