Home / 2,023,046.70-3,035,444.85-1,025,774.70

Finding the Fourth Proportional to 2,023,046.70, 3,035,444.85 and 1,025,774.70

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Solution

The fourth proportional to 2,023,046.70, 3,035,444.85 and 1,025,774.70 is: 1,539,105.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,046.70 : 3,035,444.85 = 1,025,774.70 : x
  2. Step 2: Convert to fraction form
    2,023,046.70/3,035,444.85 = 1,025,774.70/x
  3. Step 3: Cross multiply
    2,023,046.70x = 3,035,444.85 × 1,025,774.70
  4. Step 4: Simplify right side
    2,023,046.70x = 3,113,682,530,375.30
  5. Step 5: Solve for x
    x = 3,113,682,530,375.30/2,023,046.70
  6. Step 6: Final answer
    x = 1,539,105.61

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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.