Home / 4,023,565.32-5,552,409.42-2,212,729.32

Finding the Fourth Proportional to 4,023,565.32, 5,552,409.42 and 2,212,729.32

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Solution

The fourth proportional to 4,023,565.32, 5,552,409.42 and 2,212,729.32 is: 3,053,505.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,023,565.32 : 5,552,409.42 = 2,212,729.32 : x
  2. Step 2: Convert to fraction form
    4,023,565.32/5,552,409.42 = 2,212,729.32/x
  3. Step 3: Cross multiply
    4,023,565.32x = 5,552,409.42 × 2,212,729.32
  4. Step 4: Simplify right side
    4,023,565.32x = 12,285,979,120,278.19
  5. Step 5: Solve for x
    x = 12,285,979,120,278.19/4,023,565.32
  6. Step 6: Final answer
    x = 3,053,505.57

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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.