Home / 2,560,350.49-3,841,079.31-1,362,098.65

Finding the Fourth Proportional to 2,560,350.49, 3,841,079.31 and 1,362,098.65

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Solution

The fourth proportional to 2,560,350.49, 3,841,079.31 and 1,362,098.65 is: 2,043,442.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,560,350.49 : 3,841,079.31 = 1,362,098.65 : x
  2. Step 2: Convert to fraction form
    2,560,350.49/3,841,079.31 = 1,362,098.65/x
  3. Step 3: Cross multiply
    2,560,350.49x = 3,841,079.31 × 1,362,098.65
  4. Step 4: Simplify right side
    2,560,350.49x = 5,231,928,942,693.93
  5. Step 5: Solve for x
    x = 5,231,928,942,693.93/2,560,350.49
  6. Step 6: Final answer
    x = 2,043,442.48

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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.