Home / 5,061,535.14-6,984,918.42-2,769,695.76

Finding the Fourth Proportional to 5,061,535.14, 6,984,918.42 and 2,769,695.76

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Solution

The fourth proportional to 5,061,535.14, 6,984,918.42 and 2,769,695.76 is: 3,822,180.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,061,535.14 : 6,984,918.42 = 2,769,695.76 : x
  2. Step 2: Convert to fraction form
    5,061,535.14/6,984,918.42 = 2,769,695.76/x
  3. Step 3: Cross multiply
    5,061,535.14x = 6,984,918.42 × 2,769,695.76
  4. Step 4: Simplify right side
    5,061,535.14x = 19,346,098,931,819.90
  5. Step 5: Solve for x
    x = 19,346,098,931,819.90/5,061,535.14
  6. Step 6: Final answer
    x = 3,822,180.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.