Home / 1,363,874.10-2,046,401.10-732,049.80

Finding the Fourth Proportional to 1,363,874.10, 2,046,401.10 and 732,049.80

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Solution

The fourth proportional to 1,363,874.10, 2,046,401.10 and 732,049.80 is: 1,098,391.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,363,874.10 : 2,046,401.10 = 732,049.80 : x
  2. Step 2: Convert to fraction form
    1,363,874.10/2,046,401.10 = 732,049.80/x
  3. Step 3: Cross multiply
    1,363,874.10x = 2,046,401.10 × 732,049.80
  4. Step 4: Simplify right side
    1,363,874.10x = 1,498,067,515,974.78
  5. Step 5: Solve for x
    x = 1,498,067,515,974.78/1,363,874.10
  6. Step 6: Final answer
    x = 1,098,391.35

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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.