Home / 11,437,220.07-17,156,381.85-3,760,694.94

Finding the Fourth Proportional to 11,437,220.07, 17,156,381.85 and 3,760,694.94

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Solution

The fourth proportional to 11,437,220.07, 17,156,381.85 and 3,760,694.94 is: 5,641,223.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,437,220.07 : 17,156,381.85 = 3,760,694.94 : x
  2. Step 2: Convert to fraction form
    11,437,220.07/17,156,381.85 = 3,760,694.94/x
  3. Step 3: Cross multiply
    11,437,220.07x = 17,156,381.85 × 3,760,694.94
  4. Step 4: Simplify right side
    11,437,220.07x = 64,519,918,412,002.84
  5. Step 5: Solve for x
    x = 64,519,918,412,002.84/11,437,220.07
  6. Step 6: Final answer
    x = 5,641,223.83

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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.