Home / 5,982,081.30-8,254,961.73-3,403,709.46

Finding the Fourth Proportional to 5,982,081.30, 8,254,961.73 and 3,403,709.46

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Solution

The fourth proportional to 5,982,081.30, 8,254,961.73 and 3,403,709.46 is: 4,696,942.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,982,081.30 : 8,254,961.73 = 3,403,709.46 : x
  2. Step 2: Convert to fraction form
    5,982,081.30/8,254,961.73 = 3,403,709.46/x
  3. Step 3: Cross multiply
    5,982,081.30x = 8,254,961.73 × 3,403,709.46
  4. Step 4: Simplify right side
    5,982,081.30x = 28,097,491,332,338.97
  5. Step 5: Solve for x
    x = 28,097,491,332,338.97/5,982,081.30
  6. Step 6: Final answer
    x = 4,696,942.41

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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.