Home / 2,015,466.52-3,023,626.24-667,552.80

Finding the Fourth Proportional to 2,015,466.52, 3,023,626.24 and 667,552.80

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Solution

The fourth proportional to 2,015,466.52, 3,023,626.24 and 667,552.80 is: 1,001,470.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,015,466.52 : 3,023,626.24 = 667,552.80 : x
  2. Step 2: Convert to fraction form
    2,015,466.52/3,023,626.24 = 667,552.80/x
  3. Step 3: Cross multiply
    2,015,466.52x = 3,023,626.24 × 667,552.80
  4. Step 4: Simplify right side
    2,015,466.52x = 2,018,430,162,665.47
  5. Step 5: Solve for x
    x = 2,018,430,162,665.47/2,015,466.52
  6. Step 6: Final answer
    x = 1,001,470.45

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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.