Home / 2,527,657.92-3,791,113.13-929,847.35

Finding the Fourth Proportional to 2,527,657.92, 3,791,113.13 and 929,847.35

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Solution

The fourth proportional to 2,527,657.92, 3,791,113.13 and 929,847.35 is: 1,394,633.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,527,657.92 : 3,791,113.13 = 929,847.35 : x
  2. Step 2: Convert to fraction form
    2,527,657.92/3,791,113.13 = 929,847.35/x
  3. Step 3: Cross multiply
    2,527,657.92x = 3,791,113.13 × 929,847.35
  4. Step 4: Simplify right side
    2,527,657.92x = 3,525,156,473,875.90
  5. Step 5: Solve for x
    x = 3,525,156,473,875.90/2,527,657.92
  6. Step 6: Final answer
    x = 1,394,633.52

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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.