Home / 2,676,379.13-3,693,304.19-1,452,658.62

Finding the Fourth Proportional to 2,676,379.13, 3,693,304.19 and 1,452,658.62

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Solution

The fourth proportional to 2,676,379.13, 3,693,304.19 and 1,452,658.62 is: 2,004,615.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,676,379.13 : 3,693,304.19 = 1,452,658.62 : x
  2. Step 2: Convert to fraction form
    2,676,379.13/3,693,304.19 = 1,452,658.62/x
  3. Step 3: Cross multiply
    2,676,379.13x = 3,693,304.19 × 1,452,658.62
  4. Step 4: Simplify right side
    2,676,379.13x = 5,365,110,160,622.33
  5. Step 5: Solve for x
    x = 5,365,110,160,622.33/2,676,379.13
  6. Step 6: Final answer
    x = 2,004,615.16

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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.