Home / 11,587,492.20-17,381,151.90-3,500,452.20

Finding the Fourth Proportional to 11,587,492.20, 17,381,151.90 and 3,500,452.20

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Solution

The fourth proportional to 11,587,492.20, 17,381,151.90 and 3,500,452.20 is: 5,250,652.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,587,492.20 : 17,381,151.90 = 3,500,452.20 : x
  2. Step 2: Convert to fraction form
    11,587,492.20/17,381,151.90 = 3,500,452.20/x
  3. Step 3: Cross multiply
    11,587,492.20x = 17,381,151.90 × 3,500,452.20
  4. Step 4: Simplify right side
    11,587,492.20x = 60,841,891,406,889.18
  5. Step 5: Solve for x
    x = 60,841,891,406,889.18/11,587,492.20
  6. Step 6: Final answer
    x = 5,250,652.20

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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.