Home / 2,214,480.60-3,055,983.21-1,195,885.26

Finding the Fourth Proportional to 2,214,480.60, 3,055,983.21 and 1,195,885.26

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Solution

The fourth proportional to 2,214,480.60, 3,055,983.21 and 1,195,885.26 is: 1,650,321.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,214,480.60 : 3,055,983.21 = 1,195,885.26 : x
  2. Step 2: Convert to fraction form
    2,214,480.60/3,055,983.21 = 1,195,885.26/x
  3. Step 3: Cross multiply
    2,214,480.60x = 3,055,983.21 × 1,195,885.26
  4. Step 4: Simplify right side
    2,214,480.60x = 3,654,605,275,646.48
  5. Step 5: Solve for x
    x = 3,654,605,275,646.48/2,214,480.60
  6. Step 6: Final answer
    x = 1,650,321.65

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.