Home / 3,282,257.88-4,925,585.43-1,152,348.30

Finding the Fourth Proportional to 3,282,257.88, 4,925,585.43 and 1,152,348.30

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Solution

The fourth proportional to 3,282,257.88, 4,925,585.43 and 1,152,348.30 is: 1,729,294.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,282,257.88 : 4,925,585.43 = 1,152,348.30 : x
  2. Step 2: Convert to fraction form
    3,282,257.88/4,925,585.43 = 1,152,348.30/x
  3. Step 3: Cross multiply
    3,282,257.88x = 4,925,585.43 × 1,152,348.30
  4. Step 4: Simplify right side
    3,282,257.88x = 5,675,989,996,765.27
  5. Step 5: Solve for x
    x = 5,675,989,996,765.27/3,282,257.88
  6. Step 6: Final answer
    x = 1,729,294.35

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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.