Home / 10,676,008.53-16,010,700.77-3,851,694.59

Finding the Fourth Proportional to 10,676,008.53, 16,010,700.77 and 3,851,694.59

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Solution

The fourth proportional to 10,676,008.53, 16,010,700.77 and 3,851,694.59 is: 5,776,346.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,676,008.53 : 16,010,700.77 = 3,851,694.59 : x
  2. Step 2: Convert to fraction form
    10,676,008.53/16,010,700.77 = 3,851,694.59/x
  3. Step 3: Cross multiply
    10,676,008.53x = 16,010,700.77 × 3,851,694.59
  4. Step 4: Simplify right side
    10,676,008.53x = 61,668,329,467,493.57
  5. Step 5: Solve for x
    x = 61,668,329,467,493.57/10,676,008.53
  6. Step 6: Final answer
    x = 5,776,346.96

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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.