Home / 6,753,856.90-10,130,785.35-2,026,048.90

Finding the Fourth Proportional to 6,753,856.90, 10,130,785.35 and 2,026,048.90

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Solution

The fourth proportional to 6,753,856.90, 10,130,785.35 and 2,026,048.90 is: 3,039,073.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,753,856.90 : 10,130,785.35 = 2,026,048.90 : x
  2. Step 2: Convert to fraction form
    6,753,856.90/10,130,785.35 = 2,026,048.90/x
  3. Step 3: Cross multiply
    6,753,856.90x = 10,130,785.35 × 2,026,048.90
  4. Step 4: Simplify right side
    6,753,856.90x = 20,525,466,514,503.61
  5. Step 5: Solve for x
    x = 20,525,466,514,503.61/6,753,856.90
  6. Step 6: Final answer
    x = 3,039,073.35

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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.