Home / 3,058,789.43-4,587,886.17-928,892.00

Finding the Fourth Proportional to 3,058,789.43, 4,587,886.17 and 928,892.00

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Solution

The fourth proportional to 3,058,789.43, 4,587,886.17 and 928,892.00 is: 1,393,247.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,058,789.43 : 4,587,886.17 = 928,892.00 : x
  2. Step 2: Convert to fraction form
    3,058,789.43/4,587,886.17 = 928,892.00/x
  3. Step 3: Cross multiply
    3,058,789.43x = 4,587,886.17 × 928,892.00
  4. Step 4: Simplify right side
    3,058,789.43x = 4,261,650,771,693.36
  5. Step 5: Solve for x
    x = 4,261,650,771,693.36/3,058,789.43
  6. Step 6: Final answer
    x = 1,393,247.51

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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.