Home / 3,244,285.55-4,866,374.85-969,815.27

Finding the Fourth Proportional to 3,244,285.55, 4,866,374.85 and 969,815.27

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Solution

The fourth proportional to 3,244,285.55, 4,866,374.85 and 969,815.27 is: 1,454,706.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,244,285.55 : 4,866,374.85 = 969,815.27 : x
  2. Step 2: Convert to fraction form
    3,244,285.55/4,866,374.85 = 969,815.27/x
  3. Step 3: Cross multiply
    3,244,285.55x = 4,866,374.85 × 969,815.27
  4. Step 4: Simplify right side
    3,244,285.55x = 4,719,484,614,742.09
  5. Step 5: Solve for x
    x = 4,719,484,614,742.09/3,244,285.55
  6. Step 6: Final answer
    x = 1,454,706.91

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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.