Home / 797,089.32-1,195,629.50-198,050.22

Finding the Fourth Proportional to 797,089.32, 1,195,629.50 and 198,050.22

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Solution

The fourth proportional to 797,089.32, 1,195,629.50 and 198,050.22 is: 297,074.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,089.32 : 1,195,629.50 = 198,050.22 : x
  2. Step 2: Convert to fraction form
    797,089.32/1,195,629.50 = 198,050.22/x
  3. Step 3: Cross multiply
    797,089.32x = 1,195,629.50 × 198,050.22
  4. Step 4: Simplify right side
    797,089.32x = 236,794,684,523.24
  5. Step 5: Solve for x
    x = 236,794,684,523.24/797,089.32
  6. Step 6: Final answer
    x = 297,074.22

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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.