Home / 6,236,116.40-9,352,862.40-2,642,000.60

Finding the Fourth Proportional to 6,236,116.40, 9,352,862.40 and 2,642,000.60

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Solution

The fourth proportional to 6,236,116.40, 9,352,862.40 and 2,642,000.60 is: 3,962,444.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,236,116.40 : 9,352,862.40 = 2,642,000.60 : x
  2. Step 2: Convert to fraction form
    6,236,116.40/9,352,862.40 = 2,642,000.60/x
  3. Step 3: Cross multiply
    6,236,116.40x = 9,352,862.40 × 2,642,000.60
  4. Step 4: Simplify right side
    6,236,116.40x = 24,710,268,072,517.44
  5. Step 5: Solve for x
    x = 24,710,268,072,517.44/6,236,116.40
  6. Step 6: Final answer
    x = 3,962,444.97

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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.