Home / 8,962,130.18-13,443,174.72-3,841,239.58

Finding the Fourth Proportional to 8,962,130.18, 13,443,174.72 and 3,841,239.58

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Solution

The fourth proportional to 8,962,130.18, 13,443,174.72 and 3,841,239.58 is: 5,761,850.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,962,130.18 : 13,443,174.72 = 3,841,239.58 : x
  2. Step 2: Convert to fraction form
    8,962,130.18/13,443,174.72 = 3,841,239.58/x
  3. Step 3: Cross multiply
    8,962,130.18x = 13,443,174.72 × 3,841,239.58
  4. Step 4: Simplify right side
    8,962,130.18x = 51,638,454,781,711.48
  5. Step 5: Solve for x
    x = 51,638,454,781,711.48/8,962,130.18
  6. Step 6: Final answer
    x = 5,761,850.56

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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.