Home / 6,867,449.95-10,293,338.82-2,766,146.04

Finding the Fourth Proportional to 6,867,449.95, 10,293,338.82 and 2,766,146.04

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Solution

The fourth proportional to 6,867,449.95, 10,293,338.82 and 2,766,146.04 is: 4,146,062.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,867,449.95 : 10,293,338.82 = 2,766,146.04 : x
  2. Step 2: Convert to fraction form
    6,867,449.95/10,293,338.82 = 2,766,146.04/x
  3. Step 3: Cross multiply
    6,867,449.95x = 10,293,338.82 × 2,766,146.04
  4. Step 4: Simplify right side
    6,867,449.95x = 28,472,878,464,294.34
  5. Step 5: Solve for x
    x = 28,472,878,464,294.34/6,867,449.95
  6. Step 6: Final answer
    x = 4,146,062.75

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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.