Home / 1,753,264.40-2,628,082.20-952,854.80

Finding the Fourth Proportional to 1,753,264.40, 2,628,082.20 and 952,854.80

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Solution

The fourth proportional to 1,753,264.40, 2,628,082.20 and 952,854.80 is: 1,428,296.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,753,264.40 : 2,628,082.20 = 952,854.80 : x
  2. Step 2: Convert to fraction form
    1,753,264.40/2,628,082.20 = 952,854.80/x
  3. Step 3: Cross multiply
    1,753,264.40x = 2,628,082.20 × 952,854.80
  4. Step 4: Simplify right side
    1,753,264.40x = 2,504,180,739,064.56
  5. Step 5: Solve for x
    x = 2,504,180,739,064.56/1,753,264.40
  6. Step 6: Final answer
    x = 1,428,296.12

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.