Home / 3,805,898.12-5,252,136.33-2,063,625.24

Finding the Fourth Proportional to 3,805,898.12, 5,252,136.33 and 2,063,625.24

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Solution

The fourth proportional to 3,805,898.12, 5,252,136.33 and 2,063,625.24 is: 2,847,801.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,805,898.12 : 5,252,136.33 = 2,063,625.24 : x
  2. Step 2: Convert to fraction form
    3,805,898.12/5,252,136.33 = 2,063,625.24/x
  3. Step 3: Cross multiply
    3,805,898.12x = 5,252,136.33 × 2,063,625.24
  4. Step 4: Simplify right side
    3,805,898.12x = 10,838,441,094,508.97
  5. Step 5: Solve for x
    x = 10,838,441,094,508.97/3,805,898.12
  6. Step 6: Final answer
    x = 2,847,801.16

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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.