Home / 5,653,351.28-8,480,073.29-1,609,834.11

Finding the Fourth Proportional to 5,653,351.28, 8,480,073.29 and 1,609,834.11

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Solution

The fourth proportional to 5,653,351.28, 8,480,073.29 and 1,609,834.11 is: 2,414,764.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,653,351.28 : 8,480,073.29 = 1,609,834.11 : x
  2. Step 2: Convert to fraction form
    5,653,351.28/8,480,073.29 = 1,609,834.11/x
  3. Step 3: Cross multiply
    5,653,351.28x = 8,480,073.29 × 1,609,834.11
  4. Step 4: Simplify right side
    5,653,351.28x = 13,651,511,229,492.75
  5. Step 5: Solve for x
    x = 13,651,511,229,492.75/5,653,351.28
  6. Step 6: Final answer
    x = 2,414,764.37

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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.