Home / 7,332,614.49-10,996,264.53-3,287,019.88

Finding the Fourth Proportional to 7,332,614.49, 10,996,264.53 and 3,287,019.88

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Solution

The fourth proportional to 7,332,614.49, 10,996,264.53 and 3,287,019.88 is: 4,929,338.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,332,614.49 : 10,996,264.53 = 3,287,019.88 : x
  2. Step 2: Convert to fraction form
    7,332,614.49/10,996,264.53 = 3,287,019.88/x
  3. Step 3: Cross multiply
    7,332,614.49x = 10,996,264.53 × 3,287,019.88
  4. Step 4: Simplify right side
    7,332,614.49x = 36,144,940,115,848.85
  5. Step 5: Solve for x
    x = 36,144,940,115,848.85/7,332,614.49
  6. Step 6: Final answer
    x = 4,929,338.66

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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.