Home / 2,408,324.40-3,323,641.31-1,591,094.44

Finding the Fourth Proportional to 2,408,324.40, 3,323,641.31 and 1,591,094.44

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Solution

The fourth proportional to 2,408,324.40, 3,323,641.31 and 1,591,094.44 is: 2,195,811.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,408,324.40 : 3,323,641.31 = 1,591,094.44 : x
  2. Step 2: Convert to fraction form
    2,408,324.40/3,323,641.31 = 1,591,094.44/x
  3. Step 3: Cross multiply
    2,408,324.40x = 3,323,641.31 × 1,591,094.44
  4. Step 4: Simplify right side
    2,408,324.40x = 5,288,227,211,061.00
  5. Step 5: Solve for x
    x = 5,288,227,211,061.00/2,408,324.40
  6. Step 6: Final answer
    x = 2,195,811.83

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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.