Home / 3,261,766.19-4,892,269.13-865,796.99

Finding the Fourth Proportional to 3,261,766.19, 4,892,269.13 and 865,796.99

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Solution

The fourth proportional to 3,261,766.19, 4,892,269.13 and 865,796.99 is: 1,298,594.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,261,766.19 : 4,892,269.13 = 865,796.99 : x
  2. Step 2: Convert to fraction form
    3,261,766.19/4,892,269.13 = 865,796.99/x
  3. Step 3: Cross multiply
    3,261,766.19x = 4,892,269.13 × 865,796.99
  4. Step 4: Simplify right side
    3,261,766.19x = 4,235,711,882,694.93
  5. Step 5: Solve for x
    x = 4,235,711,882,694.93/3,261,766.19
  6. Step 6: Final answer
    x = 1,298,594.58

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.