Home / 3,058,743.70-4,587,818.46-928,846.27

Finding the Fourth Proportional to 3,058,743.70, 4,587,818.46 and 928,846.27

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Solution

The fourth proportional to 3,058,743.70, 4,587,818.46 and 928,846.27 is: 1,393,179.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,058,743.70 : 4,587,818.46 = 928,846.27 : x
  2. Step 2: Convert to fraction form
    3,058,743.70/4,587,818.46 = 928,846.27/x
  3. Step 3: Cross multiply
    3,058,743.70x = 4,587,818.46 × 928,846.27
  4. Step 4: Simplify right side
    3,058,743.70x = 4,261,378,064,008.14
  5. Step 5: Solve for x
    x = 4,261,378,064,008.14/3,058,743.70
  6. Step 6: Final answer
    x = 1,393,179.19

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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.