Home / 3,294,589.60-4,945,080.26-1,589,932.64

Finding the Fourth Proportional to 3,294,589.60, 4,945,080.26 and 1,589,932.64

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Solution

The fourth proportional to 3,294,589.60, 4,945,080.26 and 1,589,932.64 is: 2,386,441.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,294,589.60 : 4,945,080.26 = 1,589,932.64 : x
  2. Step 2: Convert to fraction form
    3,294,589.60/4,945,080.26 = 1,589,932.64/x
  3. Step 3: Cross multiply
    3,294,589.60x = 4,945,080.26 × 1,589,932.64
  4. Step 4: Simplify right side
    3,294,589.60x = 7,862,344,512,793.69
  5. Step 5: Solve for x
    x = 7,862,344,512,793.69/3,294,589.60
  6. Step 6: Final answer
    x = 2,386,441.25

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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.