Home / 8,024,369.28-12,038,342.40-3,762,265.92

Finding the Fourth Proportional to 8,024,369.28, 12,038,342.40 and 3,762,265.92

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Solution

The fourth proportional to 8,024,369.28, 12,038,342.40 and 3,762,265.92 is: 5,644,237.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,024,369.28 : 12,038,342.40 = 3,762,265.92 : x
  2. Step 2: Convert to fraction form
    8,024,369.28/12,038,342.40 = 3,762,265.92/x
  3. Step 3: Cross multiply
    8,024,369.28x = 12,038,342.40 × 3,762,265.92
  4. Step 4: Simplify right side
    8,024,369.28x = 45,291,445,344,811.01
  5. Step 5: Solve for x
    x = 45,291,445,344,811.01/8,024,369.28
  6. Step 6: Final answer
    x = 5,644,237.42

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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.