Home / 3,564,108.45-5,346,162.68-2,724,300.45

Finding the Fourth Proportional to 3,564,108.45, 5,346,162.68 and 2,724,300.45

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Solution

The fourth proportional to 3,564,108.45, 5,346,162.68 and 2,724,300.45 is: 4,086,450.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,564,108.45 : 5,346,162.68 = 2,724,300.45 : x
  2. Step 2: Convert to fraction form
    3,564,108.45/5,346,162.68 = 2,724,300.45/x
  3. Step 3: Cross multiply
    3,564,108.45x = 5,346,162.68 × 2,724,300.45
  4. Step 4: Simplify right side
    3,564,108.45x = 14,564,553,381,275.71
  5. Step 5: Solve for x
    x = 14,564,553,381,275.71/3,564,108.45
  6. Step 6: Final answer
    x = 4,086,450.68

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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.