Home / 777,304.33-1,165,998.23-244,867.03

Finding the Fourth Proportional to 777,304.33, 1,165,998.23 and 244,867.03

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Solution

The fourth proportional to 777,304.33, 1,165,998.23 and 244,867.03 is: 367,313.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    777,304.33 : 1,165,998.23 = 244,867.03 : x
  2. Step 2: Convert to fraction form
    777,304.33/1,165,998.23 = 244,867.03/x
  3. Step 3: Cross multiply
    777,304.33x = 1,165,998.23 × 244,867.03
  4. Step 4: Simplify right side
    777,304.33x = 285,514,523,565.36
  5. Step 5: Solve for x
    x = 285,514,523,565.36/777,304.33
  6. Step 6: Final answer
    x = 367,313.69

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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.