Home / 3,232,475.64-4,456,179.60-2,542,948.92

Finding the Fourth Proportional to 3,232,475.64, 4,456,179.60 and 2,542,948.92

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Solution

The fourth proportional to 3,232,475.64, 4,456,179.60 and 2,542,948.92 is: 3,505,621.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,232,475.64 : 4,456,179.60 = 2,542,948.92 : x
  2. Step 2: Convert to fraction form
    3,232,475.64/4,456,179.60 = 2,542,948.92/x
  3. Step 3: Cross multiply
    3,232,475.64x = 4,456,179.60 × 2,542,948.92
  4. Step 4: Simplify right side
    3,232,475.64x = 11,331,837,101,146.03
  5. Step 5: Solve for x
    x = 11,331,837,101,146.03/3,232,475.64
  6. Step 6: Final answer
    x = 3,505,621.81

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1.5x scale

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.