Home / 1,548,233.60-2,322,350.40-1,193,939.60

Finding the Fourth Proportional to 1,548,233.60, 2,322,350.40 and 1,193,939.60

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Solution

The fourth proportional to 1,548,233.60, 2,322,350.40 and 1,193,939.60 is: 1,790,909.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,548,233.60 : 2,322,350.40 = 1,193,939.60 : x
  2. Step 2: Convert to fraction form
    1,548,233.60/2,322,350.40 = 1,193,939.60/x
  3. Step 3: Cross multiply
    1,548,233.60x = 2,322,350.40 × 1,193,939.60
  4. Step 4: Simplify right side
    1,548,233.60x = 2,772,746,107,635.84
  5. Step 5: Solve for x
    x = 2,772,746,107,635.84/1,548,233.60
  6. Step 6: Final answer
    x = 1,790,909.40

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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.