Home / 632,651.02-948,987.52-233,086.12

Finding the Fourth Proportional to 632,651.02, 948,987.52 and 233,086.12

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Solution

The fourth proportional to 632,651.02, 948,987.52 and 233,086.12 is: 349,633.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    632,651.02 : 948,987.52 = 233,086.12 : x
  2. Step 2: Convert to fraction form
    632,651.02/948,987.52 = 233,086.12/x
  3. Step 3: Cross multiply
    632,651.02x = 948,987.52 × 233,086.12
  4. Step 4: Simplify right side
    632,651.02x = 221,195,818,965.22
  5. Step 5: Solve for x
    x = 221,195,818,965.22/632,651.02
  6. Step 6: Final answer
    x = 349,633.23

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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.