Home / 2,368,767.30-3,552,355.29-770,954.61

Finding the Fourth Proportional to 2,368,767.30, 3,552,355.29 and 770,954.61

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Solution

The fourth proportional to 2,368,767.30, 3,552,355.29 and 770,954.61 is: 1,156,172.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,368,767.30 : 3,552,355.29 = 770,954.61 : x
  2. Step 2: Convert to fraction form
    2,368,767.30/3,552,355.29 = 770,954.61/x
  3. Step 3: Cross multiply
    2,368,767.30x = 3,552,355.29 × 770,954.61
  4. Step 4: Simplify right side
    2,368,767.30x = 2,738,704,687,183.39
  5. Step 5: Solve for x
    x = 2,738,704,687,183.39/2,368,767.30
  6. Step 6: Final answer
    x = 1,156,172.95

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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.