Home / 967,208.60-1,452,195.30-547,304.60

Finding the Fourth Proportional to 967,208.60, 1,452,195.30 and 547,304.60

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Solution

The fourth proportional to 967,208.60, 1,452,195.30 and 547,304.60 is: 821,739.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,208.60 : 1,452,195.30 = 547,304.60 : x
  2. Step 2: Convert to fraction form
    967,208.60/1,452,195.30 = 547,304.60/x
  3. Step 3: Cross multiply
    967,208.60x = 1,452,195.30 × 547,304.60
  4. Step 4: Simplify right side
    967,208.60x = 794,793,167,788.38
  5. Step 5: Solve for x
    x = 794,793,167,788.38/967,208.60
  6. Step 6: Final answer
    x = 821,739.14

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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.