Home / 2,527,673.96-3,791,137.13-929,863.34

Finding the Fourth Proportional to 2,527,673.96, 3,791,137.13 and 929,863.34

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Solution

The fourth proportional to 2,527,673.96, 3,791,137.13 and 929,863.34 is: 1,394,657.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,527,673.96 : 3,791,137.13 = 929,863.34 : x
  2. Step 2: Convert to fraction form
    2,527,673.96/3,791,137.13 = 929,863.34/x
  3. Step 3: Cross multiply
    2,527,673.96x = 3,791,137.13 × 929,863.34
  4. Step 4: Simplify right side
    2,527,673.96x = 3,525,239,428,198.56
  5. Step 5: Solve for x
    x = 3,525,239,428,198.56/2,527,673.96
  6. Step 6: Final answer
    x = 1,394,657.49

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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.