Home / 2,214,446.52-3,055,936.20-1,195,851.26

Finding the Fourth Proportional to 2,214,446.52, 3,055,936.20 and 1,195,851.26

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Solution

The fourth proportional to 2,214,446.52, 3,055,936.20 and 1,195,851.26 is: 1,650,274.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,214,446.52 : 3,055,936.20 = 1,195,851.26 : x
  2. Step 2: Convert to fraction form
    2,214,446.52/3,055,936.20 = 1,195,851.26/x
  3. Step 3: Cross multiply
    2,214,446.52x = 3,055,936.20 × 1,195,851.26
  4. Step 4: Simplify right side
    2,214,446.52x = 3,654,445,155,249.61
  5. Step 5: Solve for x
    x = 3,654,445,155,249.61/2,214,446.52
  6. Step 6: Final answer
    x = 1,650,274.74

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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.