Home / 15,274,369.80-22,911,036.30-3,914,929.80

Finding the Fourth Proportional to 15,274,369.80, 22,911,036.30 and 3,914,929.80

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Solution

The fourth proportional to 15,274,369.80, 22,911,036.30 and 3,914,929.80 is: 5,872,261.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,274,369.80 : 22,911,036.30 = 3,914,929.80 : x
  2. Step 2: Convert to fraction form
    15,274,369.80/22,911,036.30 = 3,914,929.80/x
  3. Step 3: Cross multiply
    15,274,369.80x = 22,911,036.30 × 3,914,929.80
  4. Step 4: Simplify right side
    15,274,369.80x = 89,695,098,759,751.73
  5. Step 5: Solve for x
    x = 89,695,098,759,751.73/15,274,369.80
  6. Step 6: Final answer
    x = 5,872,261.83

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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.