Home / 1,650,867.17-2,476,470.45-571,377.61

Finding the Fourth Proportional to 1,650,867.17, 2,476,470.45 and 571,377.61

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Solution

The fourth proportional to 1,650,867.17, 2,476,470.45 and 571,377.61 is: 857,125.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,650,867.17 : 2,476,470.45 = 571,377.61 : x
  2. Step 2: Convert to fraction form
    1,650,867.17/2,476,470.45 = 571,377.61/x
  3. Step 3: Cross multiply
    1,650,867.17x = 2,476,470.45 × 571,377.61
  4. Step 4: Simplify right side
    1,650,867.17x = 1,414,999,754,574.27
  5. Step 5: Solve for x
    x = 1,414,999,754,574.27/1,650,867.17
  6. Step 6: Final answer
    x = 857,125.14

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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.