Home / 3,058,565.82-4,587,552-928,668.42

Finding the Fourth Proportional to 3,058,565.82, 4,587,552 and 928,668.42

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Solution

The fourth proportional to 3,058,565.82, 4,587,552 and 928,668.42 is: 1,392,912.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,058,565.82 : 4,587,552 = 928,668.42 : x
  2. Step 2: Convert to fraction form
    3,058,565.82/4,587,552 = 928,668.42/x
  3. Step 3: Cross multiply
    3,058,565.82x = 4,587,552 × 928,668.42
  4. Step 4: Simplify right side
    3,058,565.82x = 4,260,314,667,507.84
  5. Step 5: Solve for x
    x = 4,260,314,667,507.84/3,058,565.82
  6. Step 6: Final answer
    x = 1,392,912.53

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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.