Home / 2,283,562.36-3,151,180.62-1,250,863.72

Finding the Fourth Proportional to 2,283,562.36, 3,151,180.62 and 1,250,863.72

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Solution

The fourth proportional to 2,283,562.36, 3,151,180.62 and 1,250,863.72 is: 1,726,117.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,283,562.36 : 3,151,180.62 = 1,250,863.72 : x
  2. Step 2: Convert to fraction form
    2,283,562.36/3,151,180.62 = 1,250,863.72/x
  3. Step 3: Cross multiply
    2,283,562.36x = 3,151,180.62 × 1,250,863.72
  4. Step 4: Simplify right side
    2,283,562.36x = 3,941,697,512,725.11
  5. Step 5: Solve for x
    x = 3,941,697,512,725.11/2,283,562.36
  6. Step 6: Final answer
    x = 1,726,117.75

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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.