Home / 4,925,862-6,797,618.97-2,750,439.33

Finding the Fourth Proportional to 4,925,862, 6,797,618.97 and 2,750,439.33

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Solution

The fourth proportional to 4,925,862, 6,797,618.97 and 2,750,439.33 is: 3,795,566.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,925,862 : 6,797,618.97 = 2,750,439.33 : x
  2. Step 2: Convert to fraction form
    4,925,862/6,797,618.97 = 2,750,439.33/x
  3. Step 3: Cross multiply
    4,925,862x = 6,797,618.97 × 2,750,439.33
  4. Step 4: Simplify right side
    4,925,862x = 18,696,438,565,442.09
  5. Step 5: Solve for x
    x = 18,696,438,565,442.09/4,925,862
  6. Step 6: Final answer
    x = 3,795,566.86

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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.