Home / 3,058,554.16-4,587,534.42-928,656.73

Finding the Fourth Proportional to 3,058,554.16, 4,587,534.42 and 928,656.73

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Solution

The fourth proportional to 3,058,554.16, 4,587,534.42 and 928,656.73 is: 1,392,894.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,058,554.16 : 4,587,534.42 = 928,656.73 : x
  2. Step 2: Convert to fraction form
    3,058,554.16/4,587,534.42 = 928,656.73/x
  3. Step 3: Cross multiply
    3,058,554.16x = 4,587,534.42 × 928,656.73
  4. Step 4: Simplify right side
    3,058,554.16x = 4,260,244,713,239.65
  5. Step 5: Solve for x
    x = 4,260,244,713,239.65/3,058,554.16
  6. Step 6: Final answer
    x = 1,392,894.97

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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.