Home / 3,261,767.19-4,892,270.62-865,797.99

Finding the Fourth Proportional to 3,261,767.19, 4,892,270.62 and 865,797.99

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Solution

The fourth proportional to 3,261,767.19, 4,892,270.62 and 865,797.99 is: 1,298,596.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,261,767.19 : 4,892,270.62 = 865,797.99 : x
  2. Step 2: Convert to fraction form
    3,261,767.19/4,892,270.62 = 865,797.99/x
  3. Step 3: Cross multiply
    3,261,767.19x = 4,892,270.62 × 865,797.99
  4. Step 4: Simplify right side
    3,261,767.19x = 4,235,718,069,332.05
  5. Step 5: Solve for x
    x = 4,235,718,069,332.05/3,261,767.19
  6. Step 6: Final answer
    x = 1,298,596.07

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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.