Home / 2,283,553.36-3,151,168.16-1,250,854.70

Finding the Fourth Proportional to 2,283,553.36, 3,151,168.16 and 1,250,854.70

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Solution

The fourth proportional to 2,283,553.36, 3,151,168.16 and 1,250,854.70 is: 1,726,105.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,283,553.36 : 3,151,168.16 = 1,250,854.70 : x
  2. Step 2: Convert to fraction form
    2,283,553.36/3,151,168.16 = 1,250,854.70/x
  3. Step 3: Cross multiply
    2,283,553.36x = 3,151,168.16 × 1,250,854.70
  4. Step 4: Simplify right side
    2,283,553.36x = 3,941,653,503,426.35
  5. Step 5: Solve for x
    x = 3,941,653,503,426.35/2,283,553.36
  6. Step 6: Final answer
    x = 1,726,105.28

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1.5x scale

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.