Home / 10,942,780.59-16,414,505.32-3,754,213.65

Finding the Fourth Proportional to 10,942,780.59, 16,414,505.32 and 3,754,213.65

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Solution

The fourth proportional to 10,942,780.59, 16,414,505.32 and 3,754,213.65 is: 5,631,435.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,942,780.59 : 16,414,505.32 = 3,754,213.65 : x
  2. Step 2: Convert to fraction form
    10,942,780.59/16,414,505.32 = 3,754,213.65/x
  3. Step 3: Cross multiply
    10,942,780.59x = 16,414,505.32 × 3,754,213.65
  4. Step 4: Simplify right side
    10,942,780.59x = 61,623,559,920,956.09
  5. Step 5: Solve for x
    x = 61,623,559,920,956.09/10,942,780.59
  6. Step 6: Final answer
    x = 5,631,435.21

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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.