Home / 1,940,436.38-2,910,588.96-592,544.54

Finding the Fourth Proportional to 1,940,436.38, 2,910,588.96 and 592,544.54

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Solution

The fourth proportional to 1,940,436.38, 2,910,588.96 and 592,544.54 is: 888,796.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,940,436.38 : 2,910,588.96 = 592,544.54 : x
  2. Step 2: Convert to fraction form
    1,940,436.38/2,910,588.96 = 592,544.54/x
  3. Step 3: Cross multiply
    1,940,436.38x = 2,910,588.96 × 592,544.54
  4. Step 4: Simplify right side
    1,940,436.38x = 1,724,653,596,432.28
  5. Step 5: Solve for x
    x = 1,724,653,596,432.28/1,940,436.38
  6. Step 6: Final answer
    x = 888,796.77

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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.