Home / 10,676,005.03-16,010,695.52-3,851,691.09

Finding the Fourth Proportional to 10,676,005.03, 16,010,695.52 and 3,851,691.09

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Solution

The fourth proportional to 10,676,005.03, 16,010,695.52 and 3,851,691.09 is: 5,776,341.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,676,005.03 : 16,010,695.52 = 3,851,691.09 : x
  2. Step 2: Convert to fraction form
    10,676,005.03/16,010,695.52 = 3,851,691.09/x
  3. Step 3: Cross multiply
    10,676,005.03x = 16,010,695.52 × 3,851,691.09
  4. Step 4: Simplify right side
    10,676,005.03x = 61,668,253,199,033.44
  5. Step 5: Solve for x
    x = 61,668,253,199,033.44/10,676,005.03
  6. Step 6: Final answer
    x = 5,776,341.71

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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.