Home / 8,752,634.12-12,078,651.80-4,832,397.83

Finding the Fourth Proportional to 8,752,634.12, 12,078,651.80 and 4,832,397.83

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Solution

The fourth proportional to 8,752,634.12, 12,078,651.80 and 4,832,397.83 is: 6,668,718.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,752,634.12 : 12,078,651.80 = 4,832,397.83 : x
  2. Step 2: Convert to fraction form
    8,752,634.12/12,078,651.80 = 4,832,397.83/x
  3. Step 3: Cross multiply
    8,752,634.12x = 12,078,651.80 × 4,832,397.83
  4. Step 4: Simplify right side
    8,752,634.12x = 58,368,850,672,151.09
  5. Step 5: Solve for x
    x = 58,368,850,672,151.09/8,752,634.12
  6. Step 6: Final answer
    x = 6,668,718.23

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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.