Home / 706,957.04-1,060,197.72-227,067.08

Finding the Fourth Proportional to 706,957.04, 1,060,197.72 and 227,067.08

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Solution

The fourth proportional to 706,957.04, 1,060,197.72 and 227,067.08 is: 340,524.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    706,957.04 : 1,060,197.72 = 227,067.08 : x
  2. Step 2: Convert to fraction form
    706,957.04/1,060,197.72 = 227,067.08/x
  3. Step 3: Cross multiply
    706,957.04x = 1,060,197.72 × 227,067.08
  4. Step 4: Simplify right side
    706,957.04x = 240,736,000,503.06
  5. Step 5: Solve for x
    x = 240,736,000,503.06/706,957.04
  6. Step 6: Final answer
    x = 340,524.23

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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.