Home / 10,204,442.25-15,301,016.82-4,050,189.39

Finding the Fourth Proportional to 10,204,442.25, 15,301,016.82 and 4,050,189.39

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Solution

The fourth proportional to 10,204,442.25, 15,301,016.82 and 4,050,189.39 is: 6,073,042.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,204,442.25 : 15,301,016.82 = 4,050,189.39 : x
  2. Step 2: Convert to fraction form
    10,204,442.25/15,301,016.82 = 4,050,189.39/x
  3. Step 3: Cross multiply
    10,204,442.25x = 15,301,016.82 × 4,050,189.39
  4. Step 4: Simplify right side
    10,204,442.25x = 61,972,015,980,575.55
  5. Step 5: Solve for x
    x = 61,972,015,980,575.55/10,204,442.25
  6. Step 6: Final answer
    x = 6,073,042.94

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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.