Home / 2,366,517.60-3,552,003.60-1,245,391.20

Finding the Fourth Proportional to 2,366,517.60, 3,552,003.60 and 1,245,391.20

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Solution

The fourth proportional to 2,366,517.60, 3,552,003.60 and 1,245,391.20 is: 1,869,258.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,366,517.60 : 3,552,003.60 = 1,245,391.20 : x
  2. Step 2: Convert to fraction form
    2,366,517.60/3,552,003.60 = 1,245,391.20/x
  3. Step 3: Cross multiply
    2,366,517.60x = 3,552,003.60 × 1,245,391.20
  4. Step 4: Simplify right side
    2,366,517.60x = 4,423,634,025,808.32
  5. Step 5: Solve for x
    x = 4,423,634,025,808.32/2,366,517.60
  6. Step 6: Final answer
    x = 1,869,258.87

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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.