Home / 8,001,390.24-12,007,062-5,838,625.44

Finding the Fourth Proportional to 8,001,390.24, 12,007,062 and 5,838,625.44

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Solution

The fourth proportional to 8,001,390.24, 12,007,062 and 5,838,625.44 is: 8,761,569.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,001,390.24 : 12,007,062 = 5,838,625.44 : x
  2. Step 2: Convert to fraction form
    8,001,390.24/12,007,062 = 5,838,625.44/x
  3. Step 3: Cross multiply
    8,001,390.24x = 12,007,062 × 5,838,625.44
  4. Step 4: Simplify right side
    8,001,390.24x = 70,104,737,652,857.28
  5. Step 5: Solve for x
    x = 70,104,737,652,857.28/8,001,390.24
  6. Step 6: Final answer
    x = 8,761,569.62

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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.