Home / 2,447,537.01-3,670,044.94-1,098,543.16

Finding the Fourth Proportional to 2,447,537.01, 3,670,044.94 and 1,098,543.16

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Solution

The fourth proportional to 2,447,537.01, 3,670,044.94 and 1,098,543.16 is: 1,647,248.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,447,537.01 : 3,670,044.94 = 1,098,543.16 : x
  2. Step 2: Convert to fraction form
    2,447,537.01/3,670,044.94 = 1,098,543.16/x
  3. Step 3: Cross multiply
    2,447,537.01x = 3,670,044.94 × 1,098,543.16
  4. Step 4: Simplify right side
    2,447,537.01x = 4,031,702,765,729.61
  5. Step 5: Solve for x
    x = 4,031,702,765,729.61/2,447,537.01
  6. Step 6: Final answer
    x = 1,647,248.95

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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.