Home / 8,754,397.26-13,131,100.17-2,364,167.94

Finding the Fourth Proportional to 8,754,397.26, 13,131,100.17 and 2,364,167.94

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Solution

The fourth proportional to 8,754,397.26, 13,131,100.17 and 2,364,167.94 is: 3,546,118.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,754,397.26 : 13,131,100.17 = 2,364,167.94 : x
  2. Step 2: Convert to fraction form
    8,754,397.26/13,131,100.17 = 2,364,167.94/x
  3. Step 3: Cross multiply
    8,754,397.26x = 13,131,100.17 × 2,364,167.94
  4. Step 4: Simplify right side
    8,754,397.26x = 31,044,126,038,842.55
  5. Step 5: Solve for x
    x = 31,044,126,038,842.55/8,754,397.26
  6. Step 6: Final answer
    x = 3,546,118.04

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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.