Home / 2,264,123.64-3,396,185.52-581,227.20

Finding the Fourth Proportional to 2,264,123.64, 3,396,185.52 and 581,227.20

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Solution

The fourth proportional to 2,264,123.64, 3,396,185.52 and 581,227.20 is: 871,840.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,264,123.64 : 3,396,185.52 = 581,227.20 : x
  2. Step 2: Convert to fraction form
    2,264,123.64/3,396,185.52 = 581,227.20/x
  3. Step 3: Cross multiply
    2,264,123.64x = 3,396,185.52 × 581,227.20
  4. Step 4: Simplify right side
    2,264,123.64x = 1,973,955,400,470.14
  5. Step 5: Solve for x
    x = 1,973,955,400,470.14/2,264,123.64
  6. Step 6: Final answer
    x = 871,840.82

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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.