Home / 2,255,727.95-3,383,535.69-658,304.87

Finding the Fourth Proportional to 2,255,727.95, 3,383,535.69 and 658,304.87

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Solution

The fourth proportional to 2,255,727.95, 3,383,535.69 and 658,304.87 is: 987,440.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,255,727.95 : 3,383,535.69 = 658,304.87 : x
  2. Step 2: Convert to fraction form
    2,255,727.95/3,383,535.69 = 658,304.87/x
  3. Step 3: Cross multiply
    2,255,727.95x = 3,383,535.69 × 658,304.87
  4. Step 4: Simplify right side
    2,255,727.95x = 2,227,398,031,004.65
  5. Step 5: Solve for x
    x = 2,227,398,031,004.65/2,255,727.95
  6. Step 6: Final answer
    x = 987,440.90

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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.