Home / 1,825,458.82-2,737,605.92-627,092.18

Finding the Fourth Proportional to 1,825,458.82, 2,737,605.92 and 627,092.18

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Solution

The fourth proportional to 1,825,458.82, 2,737,605.92 and 627,092.18 is: 940,438.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,825,458.82 : 2,737,605.92 = 627,092.18 : x
  2. Step 2: Convert to fraction form
    1,825,458.82/2,737,605.92 = 627,092.18/x
  3. Step 3: Cross multiply
    1,825,458.82x = 2,737,605.92 × 627,092.18
  4. Step 4: Simplify right side
    1,825,458.82x = 1,716,731,264,353.71
  5. Step 5: Solve for x
    x = 1,716,731,264,353.71/1,825,458.82
  6. Step 6: Final answer
    x = 940,438.23

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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.