Home / 10,234,842.46-14,123,711.94-5,651,065.42

Finding the Fourth Proportional to 10,234,842.46, 14,123,711.94 and 5,651,065.42

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Solution

The fourth proportional to 10,234,842.46, 14,123,711.94 and 5,651,065.42 is: 7,798,265.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,234,842.46 : 14,123,711.94 = 5,651,065.42 : x
  2. Step 2: Convert to fraction form
    10,234,842.46/14,123,711.94 = 5,651,065.42/x
  3. Step 3: Cross multiply
    10,234,842.46x = 14,123,711.94 × 5,651,065.42
  4. Step 4: Simplify right side
    10,234,842.46x = 79,814,020,146,175.11
  5. Step 5: Solve for x
    x = 79,814,020,146,175.11/10,234,842.46
  6. Step 6: Final answer
    x = 7,798,265.63

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