Home / 9,032,063.85-12,474,592.52-5,948,371.71

Finding the Fourth Proportional to 9,032,063.85, 12,474,592.52 and 5,948,371.71

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Solution

The fourth proportional to 9,032,063.85, 12,474,592.52 and 5,948,371.71 is: 8,215,565.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,032,063.85 : 12,474,592.52 = 5,948,371.71 : x
  2. Step 2: Convert to fraction form
    9,032,063.85/12,474,592.52 = 5,948,371.71/x
  3. Step 3: Cross multiply
    9,032,063.85x = 12,474,592.52 × 5,948,371.71
  4. Step 4: Simplify right side
    9,032,063.85x = 74,203,513,210,003.75
  5. Step 5: Solve for x
    x = 74,203,513,210,003.75/9,032,063.85
  6. Step 6: Final answer
    x = 8,215,565.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.