Home / 8,522,524.62-11,761,006.23-4,655,044.71

Finding the Fourth Proportional to 8,522,524.62, 11,761,006.23 and 4,655,044.71

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Solution

The fourth proportional to 8,522,524.62, 11,761,006.23 and 4,655,044.71 is: 6,423,919.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,522,524.62 : 11,761,006.23 = 4,655,044.71 : x
  2. Step 2: Convert to fraction form
    8,522,524.62/11,761,006.23 = 4,655,044.71/x
  3. Step 3: Cross multiply
    8,522,524.62x = 11,761,006.23 × 4,655,044.71
  4. Step 4: Simplify right side
    8,522,524.62x = 54,748,009,835,238.55
  5. Step 5: Solve for x
    x = 54,748,009,835,238.55/8,522,524.62
  6. Step 6: Final answer
    x = 6,423,919.23

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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.