Home / 1,169,253.88-1,753,992.33-327,803.20

Finding the Fourth Proportional to 1,169,253.88, 1,753,992.33 and 327,803.20

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Solution

The fourth proportional to 1,169,253.88, 1,753,992.33 and 327,803.20 is: 491,736.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,253.88 : 1,753,992.33 = 327,803.20 : x
  2. Step 2: Convert to fraction form
    1,169,253.88/1,753,992.33 = 327,803.20/x
  3. Step 3: Cross multiply
    1,169,253.88x = 1,753,992.33 × 327,803.20
  4. Step 4: Simplify right side
    1,169,253.88x = 574,964,298,549.46
  5. Step 5: Solve for x
    x = 574,964,298,549.46/1,169,253.88
  6. Step 6: Final answer
    x = 491,736.06

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1.5x scale

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.