Home / 1,711,171.14-2,569,279.92-954,491.01

Finding the Fourth Proportional to 1,711,171.14, 2,569,279.92 and 954,491.01

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Solution

The fourth proportional to 1,711,171.14, 2,569,279.92 and 954,491.01 is: 1,433,143.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,711,171.14 : 2,569,279.92 = 954,491.01 : x
  2. Step 2: Convert to fraction form
    1,711,171.14/2,569,279.92 = 954,491.01/x
  3. Step 3: Cross multiply
    1,711,171.14x = 2,569,279.92 × 954,491.01
  4. Step 4: Simplify right side
    1,711,171.14x = 2,452,354,585,813.52
  5. Step 5: Solve for x
    x = 2,452,354,585,813.52/1,711,171.14
  6. Step 6: Final answer
    x = 1,433,143.96

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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.