Home / 2,186,132.04-3,278,951.76-588,812.04

Finding the Fourth Proportional to 2,186,132.04, 3,278,951.76 and 588,812.04

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Solution

The fourth proportional to 2,186,132.04, 3,278,951.76 and 588,812.04 is: 883,151.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,186,132.04 : 3,278,951.76 = 588,812.04 : x
  2. Step 2: Convert to fraction form
    2,186,132.04/3,278,951.76 = 588,812.04/x
  3. Step 3: Cross multiply
    2,186,132.04x = 3,278,951.76 × 588,812.04
  4. Step 4: Simplify right side
    2,186,132.04x = 1,930,686,274,867.19
  5. Step 5: Solve for x
    x = 1,930,686,274,867.19/2,186,132.04
  6. Step 6: Final answer
    x = 883,151.72

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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.