Home / 11,156,473.94-16,743,679.59-5,766,705.14

Finding the Fourth Proportional to 11,156,473.94, 16,743,679.59 and 5,766,705.14

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Solution

The fourth proportional to 11,156,473.94, 16,743,679.59 and 5,766,705.14 is: 8,654,693.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,156,473.94 : 16,743,679.59 = 5,766,705.14 : x
  2. Step 2: Convert to fraction form
    11,156,473.94/16,743,679.59 = 5,766,705.14/x
  3. Step 3: Cross multiply
    11,156,473.94x = 16,743,679.59 × 5,766,705.14
  4. Step 4: Simplify right side
    11,156,473.94x = 96,555,863,154,166.09
  5. Step 5: Solve for x
    x = 96,555,863,154,166.09/11,156,473.94
  6. Step 6: Final answer
    x = 8,654,693.56

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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.