Home / 3,040,546.72-4,195,668.72-2,058,488.06

Finding the Fourth Proportional to 3,040,546.72, 4,195,668.72 and 2,058,488.06

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Solution

The fourth proportional to 3,040,546.72, 4,195,668.72 and 2,058,488.06 is: 2,840,520.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,040,546.72 : 4,195,668.72 = 2,058,488.06 : x
  2. Step 2: Convert to fraction form
    3,040,546.72/4,195,668.72 = 2,058,488.06/x
  3. Step 3: Cross multiply
    3,040,546.72x = 4,195,668.72 × 2,058,488.06
  4. Step 4: Simplify right side
    3,040,546.72x = 8,636,733,963,835.48
  5. Step 5: Solve for x
    x = 8,636,733,963,835.48/3,040,546.72
  6. Step 6: Final answer
    x = 2,840,520.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.