Home / 2,732,998.95-4,101,986.61-1,454,680.17

Finding the Fourth Proportional to 2,732,998.95, 4,101,986.61 and 1,454,680.17

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Solution

The fourth proportional to 2,732,998.95, 4,101,986.61 and 1,454,680.17 is: 2,183,344.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,732,998.95 : 4,101,986.61 = 1,454,680.17 : x
  2. Step 2: Convert to fraction form
    2,732,998.95/4,101,986.61 = 1,454,680.17/x
  3. Step 3: Cross multiply
    2,732,998.95x = 4,101,986.61 × 1,454,680.17
  4. Step 4: Simplify right side
    2,732,998.95x = 5,967,078,579,172.52
  5. Step 5: Solve for x
    x = 5,967,078,579,172.52/2,732,998.95
  6. Step 6: Final answer
    x = 2,183,344.63

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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.