Home / 3,228,229.18-4,454,812.50-1,850,585.26

Finding the Fourth Proportional to 3,228,229.18, 4,454,812.50 and 1,850,585.26

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Solution

The fourth proportional to 3,228,229.18, 4,454,812.50 and 1,850,585.26 is: 2,553,725.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,228,229.18 : 4,454,812.50 = 1,850,585.26 : x
  2. Step 2: Convert to fraction form
    3,228,229.18/4,454,812.50 = 1,850,585.26/x
  3. Step 3: Cross multiply
    3,228,229.18x = 4,454,812.50 × 1,850,585.26
  4. Step 4: Simplify right side
    3,228,229.18x = 8,244,010,348,563.75
  5. Step 5: Solve for x
    x = 8,244,010,348,563.75/3,228,229.18
  6. Step 6: Final answer
    x = 2,553,725.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.