Home / 1,174,167.86-1,760,696.60-454,846.46

Finding the Fourth Proportional to 1,174,167.86, 1,760,696.60 and 454,846.46

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Solution

The fourth proportional to 1,174,167.86, 1,760,696.60 and 454,846.46 is: 682,054.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,174,167.86 : 1,760,696.60 = 454,846.46 : x
  2. Step 2: Convert to fraction form
    1,174,167.86/1,760,696.60 = 454,846.46/x
  3. Step 3: Cross multiply
    1,174,167.86x = 1,760,696.60 × 454,846.46
  4. Step 4: Simplify right side
    1,174,167.86x = 800,846,615,644.04
  5. Step 5: Solve for x
    x = 800,846,615,644.04/1,174,167.86
  6. Step 6: Final answer
    x = 682,054.62

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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.