Home / 6,136,508.12-9,204,761.91-5,829,658.35

Finding the Fourth Proportional to 6,136,508.12, 9,204,761.91 and 5,829,658.35

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Solution

The fourth proportional to 6,136,508.12, 9,204,761.91 and 5,829,658.35 is: 8,744,487.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,136,508.12 : 9,204,761.91 = 5,829,658.35 : x
  2. Step 2: Convert to fraction form
    6,136,508.12/9,204,761.91 = 5,829,658.35/x
  3. Step 3: Cross multiply
    6,136,508.12x = 9,204,761.91 × 5,829,658.35
  4. Step 4: Simplify right side
    6,136,508.12x = 53,660,617,128,393.45
  5. Step 5: Solve for x
    x = 53,660,617,128,393.45/6,136,508.12
  6. Step 6: Final answer
    x = 8,744,487.28

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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.