Home / 2,200,731.66-3,035,883.78-1,466,949.42

Finding the Fourth Proportional to 2,200,731.66, 3,035,883.78 and 1,466,949.42

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Solution

The fourth proportional to 2,200,731.66, 3,035,883.78 and 1,466,949.42 is: 2,023,639.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,200,731.66 : 3,035,883.78 = 1,466,949.42 : x
  2. Step 2: Convert to fraction form
    2,200,731.66/3,035,883.78 = 1,466,949.42/x
  3. Step 3: Cross multiply
    2,200,731.66x = 3,035,883.78 × 1,466,949.42
  4. Step 4: Simplify right side
    2,200,731.66x = 4,453,487,950,258.41
  5. Step 5: Solve for x
    x = 4,453,487,950,258.41/2,200,731.66
  6. Step 6: Final answer
    x = 2,023,639.70

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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.