Home / 8,833,647.72-13,241,023.56-4,034,145

Finding the Fourth Proportional to 8,833,647.72, 13,241,023.56 and 4,034,145

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Solution

The fourth proportional to 8,833,647.72, 13,241,023.56 and 4,034,145 is: 6,046,902.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,833,647.72 : 13,241,023.56 = 4,034,145 : x
  2. Step 2: Convert to fraction form
    8,833,647.72/13,241,023.56 = 4,034,145/x
  3. Step 3: Cross multiply
    8,833,647.72x = 13,241,023.56 × 4,034,145
  4. Step 4: Simplify right side
    8,833,647.72x = 53,416,208,989,456.20
  5. Step 5: Solve for x
    x = 53,416,208,989,456.20/8,833,647.72
  6. Step 6: Final answer
    x = 6,046,902.78

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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.