Home / 2,098,689.62-3,148,034.45-582,373.04

Finding the Fourth Proportional to 2,098,689.62, 3,148,034.45 and 582,373.04

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Solution

The fourth proportional to 2,098,689.62, 3,148,034.45 and 582,373.04 is: 873,559.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,098,689.62 : 3,148,034.45 = 582,373.04 : x
  2. Step 2: Convert to fraction form
    2,098,689.62/3,148,034.45 = 582,373.04/x
  3. Step 3: Cross multiply
    2,098,689.62x = 3,148,034.45 × 582,373.04
  4. Step 4: Simplify right side
    2,098,689.62x = 1,833,330,374,019.19
  5. Step 5: Solve for x
    x = 1,833,330,374,019.19/2,098,689.62
  6. Step 6: Final answer
    x = 873,559.56

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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.