Home / 3,381,154.38-4,666,471.38-2,092,409.82

Finding the Fourth Proportional to 3,381,154.38, 4,666,471.38 and 2,092,409.82

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Solution

The fourth proportional to 3,381,154.38, 4,666,471.38 and 2,092,409.82 is: 2,887,821.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,381,154.38 : 4,666,471.38 = 2,092,409.82 : x
  2. Step 2: Convert to fraction form
    3,381,154.38/4,666,471.38 = 2,092,409.82/x
  3. Step 3: Cross multiply
    3,381,154.38x = 4,666,471.38 × 2,092,409.82
  4. Step 4: Simplify right side
    3,381,154.38x = 9,764,170,540,260.95
  5. Step 5: Solve for x
    x = 9,764,170,540,260.95/3,381,154.38
  6. Step 6: Final answer
    x = 2,887,821.57

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Double scale
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Why These Related Problems?

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