Home / 2,393,079.15-3,586,625.25-1,195,335.81

Finding the Fourth Proportional to 2,393,079.15, 3,586,625.25 and 1,195,335.81

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Solution

The fourth proportional to 2,393,079.15, 3,586,625.25 and 1,195,335.81 is: 1,791,508.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,393,079.15 : 3,586,625.25 = 1,195,335.81 : x
  2. Step 2: Convert to fraction form
    2,393,079.15/3,586,625.25 = 1,195,335.81/x
  3. Step 3: Cross multiply
    2,393,079.15x = 3,586,625.25 × 1,195,335.81
  4. Step 4: Simplify right side
    2,393,079.15x = 4,287,221,598,375.20
  5. Step 5: Solve for x
    x = 4,287,221,598,375.20/2,393,079.15
  6. Step 6: Final answer
    x = 1,791,508.48

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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.