Home / 2,453,527.86-3,680,691.24-724,572.60

Finding the Fourth Proportional to 2,453,527.86, 3,680,691.24 and 724,572.60

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Solution

The fourth proportional to 2,453,527.86, 3,680,691.24 and 724,572.60 is: 1,086,976.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,453,527.86 : 3,680,691.24 = 724,572.60 : x
  2. Step 2: Convert to fraction form
    2,453,527.86/3,680,691.24 = 724,572.60/x
  3. Step 3: Cross multiply
    2,453,527.86x = 3,680,691.24 × 724,572.60
  4. Step 4: Simplify right side
    2,453,527.86x = 2,666,928,021,564.02
  5. Step 5: Solve for x
    x = 2,666,928,021,564.02/2,453,527.86
  6. Step 6: Final answer
    x = 1,086,976.87

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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.