Home / 3,995,194.24-5,512,017.60-2,275,095.04

Finding the Fourth Proportional to 3,995,194.24, 5,512,017.60 and 2,275,095.04

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Solution

The fourth proportional to 3,995,194.24, 5,512,017.60 and 2,275,095.04 is: 3,138,862.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,995,194.24 : 5,512,017.60 = 2,275,095.04 : x
  2. Step 2: Convert to fraction form
    3,995,194.24/5,512,017.60 = 2,275,095.04/x
  3. Step 3: Cross multiply
    3,995,194.24x = 5,512,017.60 × 2,275,095.04
  4. Step 4: Simplify right side
    3,995,194.24x = 12,540,363,902,152.70
  5. Step 5: Solve for x
    x = 12,540,363,902,152.70/3,995,194.24
  6. Step 6: Final answer
    x = 3,138,862.13

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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.