Home / 4,611,805.58-6,921,906.25-2,454,641.73

Finding the Fourth Proportional to 4,611,805.58, 6,921,906.25 and 2,454,641.73

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Solution

The fourth proportional to 4,611,805.58, 6,921,906.25 and 2,454,641.73 is: 3,684,196.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,611,805.58 : 6,921,906.25 = 2,454,641.73 : x
  2. Step 2: Convert to fraction form
    4,611,805.58/6,921,906.25 = 2,454,641.73/x
  3. Step 3: Cross multiply
    4,611,805.58x = 6,921,906.25 × 2,454,641.73
  4. Step 4: Simplify right side
    4,611,805.58x = 16,990,799,932,397.81
  5. Step 5: Solve for x
    x = 16,990,799,932,397.81/4,611,805.58
  6. Step 6: Final answer
    x = 3,684,196.92

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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.