Home / 2,527,630.80-3,791,446.20-730,572.90

Finding the Fourth Proportional to 2,527,630.80, 3,791,446.20 and 730,572.90

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Solution

The fourth proportional to 2,527,630.80, 3,791,446.20 and 730,572.90 is: 1,095,859.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,527,630.80 : 3,791,446.20 = 730,572.90 : x
  2. Step 2: Convert to fraction form
    2,527,630.80/3,791,446.20 = 730,572.90/x
  3. Step 3: Cross multiply
    2,527,630.80x = 3,791,446.20 × 730,572.90
  4. Step 4: Simplify right side
    2,527,630.80x = 2,769,927,845,527.98
  5. Step 5: Solve for x
    x = 2,769,927,845,527.98/2,527,630.80
  6. Step 6: Final answer
    x = 1,095,859.35

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1.5x scale

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.