Home / 1,711,151.32-2,569,250.24-954,471.20

Finding the Fourth Proportional to 1,711,151.32, 2,569,250.24 and 954,471.20

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Solution

The fourth proportional to 1,711,151.32, 2,569,250.24 and 954,471.20 is: 1,433,114.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,711,151.32 : 2,569,250.24 = 954,471.20 : x
  2. Step 2: Convert to fraction form
    1,711,151.32/2,569,250.24 = 954,471.20/x
  3. Step 3: Cross multiply
    1,711,151.32x = 2,569,250.24 × 954,471.20
  4. Step 4: Simplify right side
    1,711,151.32x = 2,452,275,359,673.09
  5. Step 5: Solve for x
    x = 2,452,275,359,673.09/1,711,151.32
  6. Step 6: Final answer
    x = 1,433,114.26

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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.