Home / 1,741,910.13-2,403,753.98-967,590.90

Finding the Fourth Proportional to 1,741,910.13, 2,403,753.98 and 967,590.90

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Solution

The fourth proportional to 1,741,910.13, 2,403,753.98 and 967,590.90 is: 1,335,229.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,741,910.13 : 2,403,753.98 = 967,590.90 : x
  2. Step 2: Convert to fraction form
    1,741,910.13/2,403,753.98 = 967,590.90/x
  3. Step 3: Cross multiply
    1,741,910.13x = 2,403,753.98 × 967,590.90
  4. Step 4: Simplify right side
    1,741,910.13x = 2,325,850,472,048.83
  5. Step 5: Solve for x
    x = 2,325,850,472,048.83/1,741,910.13
  6. Step 6: Final answer
    x = 1,335,229.89

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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.