Home / 4,896,919.26-6,755,651.10-3,058,185.65

Finding the Fourth Proportional to 4,896,919.26, 6,755,651.10 and 3,058,185.65

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Solution

The fourth proportional to 4,896,919.26, 6,755,651.10 and 3,058,185.65 is: 4,218,986.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,896,919.26 : 6,755,651.10 = 3,058,185.65 : x
  2. Step 2: Convert to fraction form
    4,896,919.26/6,755,651.10 = 3,058,185.65/x
  3. Step 3: Cross multiply
    4,896,919.26x = 6,755,651.10 × 3,058,185.65
  4. Step 4: Simplify right side
    4,896,919.26x = 20,660,035,216,648.46
  5. Step 5: Solve for x
    x = 20,660,035,216,648.46/4,896,919.26
  6. Step 6: Final answer
    x = 4,218,986.29

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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.