Home / 5,732,185-8,598,351.30-1,687,753.24

Finding the Fourth Proportional to 5,732,185, 8,598,351.30 and 1,687,753.24

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Solution

The fourth proportional to 5,732,185, 8,598,351.30 and 1,687,753.24 is: 2,531,651.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,732,185 : 8,598,351.30 = 1,687,753.24 : x
  2. Step 2: Convert to fraction form
    5,732,185/8,598,351.30 = 1,687,753.24/x
  3. Step 3: Cross multiply
    5,732,185x = 8,598,351.30 × 1,687,753.24
  4. Step 4: Simplify right side
    5,732,185x = 14,511,895,265,233.21
  5. Step 5: Solve for x
    x = 14,511,895,265,233.21/5,732,185
  6. Step 6: Final answer
    x = 2,531,651.59

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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.