Home / 2,994,895.80-4,489,719.30-1,797,294.60

Finding the Fourth Proportional to 2,994,895.80, 4,489,719.30 and 1,797,294.60

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Solution

The fourth proportional to 2,994,895.80, 4,489,719.30 and 1,797,294.60 is: 2,694,366.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,994,895.80 : 4,489,719.30 = 1,797,294.60 : x
  2. Step 2: Convert to fraction form
    2,994,895.80/4,489,719.30 = 1,797,294.60/x
  3. Step 3: Cross multiply
    2,994,895.80x = 4,489,719.30 × 1,797,294.60
  4. Step 4: Simplify right side
    2,994,895.80x = 8,069,348,253,405.78
  5. Step 5: Solve for x
    x = 8,069,348,253,405.78/2,994,895.80
  6. Step 6: Final answer
    x = 2,694,366.95

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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.