Home / 2,527,253.52-3,788,604.36-929,474.88

Finding the Fourth Proportional to 2,527,253.52, 3,788,604.36 and 929,474.88

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Solution

The fourth proportional to 2,527,253.52, 3,788,604.36 and 929,474.88 is: 1,393,375.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,527,253.52 : 3,788,604.36 = 929,474.88 : x
  2. Step 2: Convert to fraction form
    2,527,253.52/3,788,604.36 = 929,474.88/x
  3. Step 3: Cross multiply
    2,527,253.52x = 3,788,604.36 × 929,474.88
  4. Step 4: Simplify right side
    2,527,253.52x = 3,521,412,582,878.48
  5. Step 5: Solve for x
    x = 3,521,412,582,878.48/2,527,253.52
  6. Step 6: Final answer
    x = 1,393,375.28

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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.