Home / 2,326,671.06-3,490,050.32-729,198.78

Finding the Fourth Proportional to 2,326,671.06, 3,490,050.32 and 729,198.78

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Solution

The fourth proportional to 2,326,671.06, 3,490,050.32 and 729,198.78 is: 1,093,811.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,326,671.06 : 3,490,050.32 = 729,198.78 : x
  2. Step 2: Convert to fraction form
    2,326,671.06/3,490,050.32 = 729,198.78/x
  3. Step 3: Cross multiply
    2,326,671.06x = 3,490,050.32 × 729,198.78
  4. Step 4: Simplify right side
    2,326,671.06x = 2,544,940,435,482.61
  5. Step 5: Solve for x
    x = 2,544,940,435,482.61/2,326,671.06
  6. Step 6: Final answer
    x = 1,093,811.88

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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.