Home / 894,228.59-1,344,052.85-591,654.76

Finding the Fourth Proportional to 894,228.59, 1,344,052.85 and 591,654.76

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Solution

The fourth proportional to 894,228.59, 1,344,052.85 and 591,654.76 is: 889,275.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,228.59 : 1,344,052.85 = 591,654.76 : x
  2. Step 2: Convert to fraction form
    894,228.59/1,344,052.85 = 591,654.76/x
  3. Step 3: Cross multiply
    894,228.59x = 1,344,052.85 × 591,654.76
  4. Step 4: Simplify right side
    894,228.59x = 795,215,267,635.96
  5. Step 5: Solve for x
    x = 795,215,267,635.96/894,228.59
  6. Step 6: Final answer
    x = 889,275.15

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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.