Home / 1,164,851.04-1,747,277.28-323,402.88

Finding the Fourth Proportional to 1,164,851.04, 1,747,277.28 and 323,402.88

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Solution

The fourth proportional to 1,164,851.04, 1,747,277.28 and 323,402.88 is: 485,104.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,851.04 : 1,747,277.28 = 323,402.88 : x
  2. Step 2: Convert to fraction form
    1,164,851.04/1,747,277.28 = 323,402.88/x
  3. Step 3: Cross multiply
    1,164,851.04x = 1,747,277.28 × 323,402.88
  4. Step 4: Simplify right side
    1,164,851.04x = 565,074,504,510.57
  5. Step 5: Solve for x
    x = 565,074,504,510.57/1,164,851.04
  6. Step 6: Final answer
    x = 485,104.52

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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.