Home / 1,825,448.82-2,737,590.93-627,082.17

Finding the Fourth Proportional to 1,825,448.82, 2,737,590.93 and 627,082.17

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Solution

The fourth proportional to 1,825,448.82, 2,737,590.93 and 627,082.17 is: 940,423.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,825,448.82 : 2,737,590.93 = 627,082.17 : x
  2. Step 2: Convert to fraction form
    1,825,448.82/2,737,590.93 = 627,082.17/x
  3. Step 3: Cross multiply
    1,825,448.82x = 2,737,590.93 × 627,082.17
  4. Step 4: Simplify right side
    1,825,448.82x = 1,716,694,460,956.72
  5. Step 5: Solve for x
    x = 1,716,694,460,956.72/1,825,448.82
  6. Step 6: Final answer
    x = 940,423.22

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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.