Home / 8,933,254.28-13,394,475.76-4,008,383.15

Finding the Fourth Proportional to 8,933,254.28, 13,394,475.76 and 4,008,383.15

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Solution

The fourth proportional to 8,933,254.28, 13,394,475.76 and 4,008,383.15 is: 6,010,149.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,933,254.28 : 13,394,475.76 = 4,008,383.15 : x
  2. Step 2: Convert to fraction form
    8,933,254.28/13,394,475.76 = 4,008,383.15/x
  3. Step 3: Cross multiply
    8,933,254.28x = 13,394,475.76 × 4,008,383.15
  4. Step 4: Simplify right side
    8,933,254.28x = 53,690,190,971,728.79
  5. Step 5: Solve for x
    x = 53,690,190,971,728.79/8,933,254.28
  6. Step 6: Final answer
    x = 6,010,149.19

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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.