Home / 797,184.74-1,195,773.86-198,134.66

Finding the Fourth Proportional to 797,184.74, 1,195,773.86 and 198,134.66

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Solution

The fourth proportional to 797,184.74, 1,195,773.86 and 198,134.66 is: 297,201.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,184.74 : 1,195,773.86 = 198,134.66 : x
  2. Step 2: Convert to fraction form
    797,184.74/1,195,773.86 = 198,134.66/x
  3. Step 3: Cross multiply
    797,184.74x = 1,195,773.86 × 198,134.66
  4. Step 4: Simplify right side
    797,184.74x = 236,924,240,218.45
  5. Step 5: Solve for x
    x = 236,924,240,218.45/797,184.74
  6. Step 6: Final answer
    x = 297,201.18

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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.