Home / 2,560,350.41-3,841,079.20-1,362,098.58

Finding the Fourth Proportional to 2,560,350.41, 3,841,079.20 and 1,362,098.58

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Solution

The fourth proportional to 2,560,350.41, 3,841,079.20 and 1,362,098.58 is: 2,043,442.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,560,350.41 : 3,841,079.20 = 1,362,098.58 : x
  2. Step 2: Convert to fraction form
    2,560,350.41/3,841,079.20 = 1,362,098.58/x
  3. Step 3: Cross multiply
    2,560,350.41x = 3,841,079.20 × 1,362,098.58
  4. Step 4: Simplify right side
    2,560,350.41x = 5,231,928,520,582.29
  5. Step 5: Solve for x
    x = 5,231,928,520,582.29/2,560,350.41
  6. Step 6: Final answer
    x = 2,043,442.37

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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.