Home / 10,924,810.60-16,387,215.90-3,351,764.20

Finding the Fourth Proportional to 10,924,810.60, 16,387,215.90 and 3,351,764.20

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Solution

The fourth proportional to 10,924,810.60, 16,387,215.90 and 3,351,764.20 is: 5,027,646.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,924,810.60 : 16,387,215.90 = 3,351,764.20 : x
  2. Step 2: Convert to fraction form
    10,924,810.60/16,387,215.90 = 3,351,764.20/x
  3. Step 3: Cross multiply
    10,924,810.60x = 16,387,215.90 × 3,351,764.20
  4. Step 4: Simplify right side
    10,924,810.60x = 54,926,083,591,290.78
  5. Step 5: Solve for x
    x = 54,926,083,591,290.78/10,924,810.60
  6. Step 6: Final answer
    x = 5,027,646.30

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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.