Home / 1,174,172.35-1,760,703.33-454,850.95

Finding the Fourth Proportional to 1,174,172.35, 1,760,703.33 and 454,850.95

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Solution

The fourth proportional to 1,174,172.35, 1,760,703.33 and 454,850.95 is: 682,061.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,174,172.35 : 1,760,703.33 = 454,850.95 : x
  2. Step 2: Convert to fraction form
    1,174,172.35/1,760,703.33 = 454,850.95/x
  3. Step 3: Cross multiply
    1,174,172.35x = 1,760,703.33 × 454,850.95
  4. Step 4: Simplify right side
    1,174,172.35x = 800,857,582,318.66
  5. Step 5: Solve for x
    x = 800,857,582,318.66/1,174,172.35
  6. Step 6: Final answer
    x = 682,061.35

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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.