Home / 9,204,757.68-13,807,136.12-8,744,483.03

Finding the Fourth Proportional to 9,204,757.68, 13,807,136.12 and 8,744,483.03

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Solution

The fourth proportional to 9,204,757.68, 13,807,136.12 and 8,744,483.03 is: 13,116,724.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,204,757.68 : 13,807,136.12 = 8,744,483.03 : x
  2. Step 2: Convert to fraction form
    9,204,757.68/13,807,136.12 = 8,744,483.03/x
  3. Step 3: Cross multiply
    9,204,757.68x = 13,807,136.12 × 8,744,483.03
  4. Step 4: Simplify right side
    9,204,757.68x = 120,736,267,381,481.95
  5. Step 5: Solve for x
    x = 120,736,267,381,481.95/9,204,757.68
  6. Step 6: Final answer
    x = 13,116,724.16

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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.