Home / 3,058,391.25-4,220,584.79-1,700,264.25

Finding the Fourth Proportional to 3,058,391.25, 4,220,584.79 and 1,700,264.25

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Solution

The fourth proportional to 3,058,391.25, 4,220,584.79 and 1,700,264.25 is: 2,346,367.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,058,391.25 : 4,220,584.79 = 1,700,264.25 : x
  2. Step 2: Convert to fraction form
    3,058,391.25/4,220,584.79 = 1,700,264.25/x
  3. Step 3: Cross multiply
    3,058,391.25x = 4,220,584.79 × 1,700,264.25
  4. Step 4: Simplify right side
    3,058,391.25x = 7,176,109,424,029.44
  5. Step 5: Solve for x
    x = 7,176,109,424,029.44/3,058,391.25
  6. Step 6: Final answer
    x = 2,346,367.37

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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.