Home / 2,738,583.68-4,108,249.17-1,140,773.10

Finding the Fourth Proportional to 2,738,583.68, 4,108,249.17 and 1,140,773.10

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Solution

The fourth proportional to 2,738,583.68, 4,108,249.17 and 1,140,773.10 is: 1,711,315.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,738,583.68 : 4,108,249.17 = 1,140,773.10 : x
  2. Step 2: Convert to fraction form
    2,738,583.68/4,108,249.17 = 1,140,773.10/x
  3. Step 3: Cross multiply
    2,738,583.68x = 4,108,249.17 × 1,140,773.10
  4. Step 4: Simplify right side
    2,738,583.68x = 4,686,580,116,414.18
  5. Step 5: Solve for x
    x = 4,686,580,116,414.18/2,738,583.68
  6. Step 6: Final answer
    x = 1,711,315.29

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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.