Home / 9,351,058.70-14,002,968.45-6,138,793.10

Finding the Fourth Proportional to 9,351,058.70, 14,002,968.45 and 6,138,793.10

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Solution

The fourth proportional to 9,351,058.70, 14,002,968.45 and 6,138,793.10 is: 9,192,683.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,351,058.70 : 14,002,968.45 = 6,138,793.10 : x
  2. Step 2: Convert to fraction form
    9,351,058.70/14,002,968.45 = 6,138,793.10/x
  3. Step 3: Cross multiply
    9,351,058.70x = 14,002,968.45 × 6,138,793.10
  4. Step 4: Simplify right side
    9,351,058.70x = 85,961,326,100,377.69
  5. Step 5: Solve for x
    x = 85,961,326,100,377.69/9,351,058.70
  6. Step 6: Final answer
    x = 9,192,683.83

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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.