Home / 6,324,454.97-9,486,648.38-1,532,141.81

Finding the Fourth Proportional to 6,324,454.97, 9,486,648.38 and 1,532,141.81

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Solution

The fourth proportional to 6,324,454.97, 9,486,648.38 and 1,532,141.81 is: 2,298,204.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,324,454.97 : 9,486,648.38 = 1,532,141.81 : x
  2. Step 2: Convert to fraction form
    6,324,454.97/9,486,648.38 = 1,532,141.81/x
  3. Step 3: Cross multiply
    6,324,454.97x = 9,486,648.38 × 1,532,141.81
  4. Step 4: Simplify right side
    6,324,454.97x = 14,534,890,576,163.88
  5. Step 5: Solve for x
    x = 14,534,890,576,163.88/6,324,454.97
  6. Step 6: Final answer
    x = 2,298,204.46

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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.