Home / 3,949,020.60-5,923,530.90-1,552,068.60

Finding the Fourth Proportional to 3,949,020.60, 5,923,530.90 and 1,552,068.60

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Solution

The fourth proportional to 3,949,020.60, 5,923,530.90 and 1,552,068.60 is: 2,328,102.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,949,020.60 : 5,923,530.90 = 1,552,068.60 : x
  2. Step 2: Convert to fraction form
    3,949,020.60/5,923,530.90 = 1,552,068.60/x
  3. Step 3: Cross multiply
    3,949,020.60x = 5,923,530.90 × 1,552,068.60
  4. Step 4: Simplify right side
    3,949,020.60x = 9,193,726,311,019.74
  5. Step 5: Solve for x
    x = 9,193,726,311,019.74/3,949,020.60
  6. Step 6: Final answer
    x = 2,328,102.90

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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.