Home / 4,715,748.92-6,508,422.68-2,650,934.55

Finding the Fourth Proportional to 4,715,748.92, 6,508,422.68 and 2,650,934.55

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Solution

The fourth proportional to 4,715,748.92, 6,508,422.68 and 2,650,934.55 is: 3,658,677.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,715,748.92 : 6,508,422.68 = 2,650,934.55 : x
  2. Step 2: Convert to fraction form
    4,715,748.92/6,508,422.68 = 2,650,934.55/x
  3. Step 3: Cross multiply
    4,715,748.92x = 6,508,422.68 × 2,650,934.55
  4. Step 4: Simplify right side
    4,715,748.92x = 17,253,402,535,160.92
  5. Step 5: Solve for x
    x = 17,253,402,535,160.92/4,715,748.92
  6. Step 6: Final answer
    x = 3,658,677.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.