Home / 10,359,375.50-15,540,481.36-3,534,116.18

Finding the Fourth Proportional to 10,359,375.50, 15,540,481.36 and 3,534,116.18

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Solution

The fourth proportional to 10,359,375.50, 15,540,481.36 and 3,534,116.18 is: 5,301,658.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,359,375.50 : 15,540,481.36 = 3,534,116.18 : x
  2. Step 2: Convert to fraction form
    10,359,375.50/15,540,481.36 = 3,534,116.18/x
  3. Step 3: Cross multiply
    10,359,375.50x = 15,540,481.36 × 3,534,116.18
  4. Step 4: Simplify right side
    10,359,375.50x = 54,921,866,546,079.64
  5. Step 5: Solve for x
    x = 54,921,866,546,079.64/10,359,375.50
  6. Step 6: Final answer
    x = 5,301,658.05

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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.