Home / 2,754,002.08-3,800,608.46-1,513,589.92

Finding the Fourth Proportional to 2,754,002.08, 3,800,608.46 and 1,513,589.92

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Solution

The fourth proportional to 2,754,002.08, 3,800,608.46 and 1,513,589.92 is: 2,088,801.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,754,002.08 : 3,800,608.46 = 1,513,589.92 : x
  2. Step 2: Convert to fraction form
    2,754,002.08/3,800,608.46 = 1,513,589.92/x
  3. Step 3: Cross multiply
    2,754,002.08x = 3,800,608.46 × 1,513,589.92
  4. Step 4: Simplify right side
    2,754,002.08x = 5,752,562,654,922.72
  5. Step 5: Solve for x
    x = 5,752,562,654,922.72/2,754,002.08
  6. Step 6: Final answer
    x = 2,088,801.13

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.