Home / 2,266,414.16-3,399,754.50-647,058.51

Finding the Fourth Proportional to 2,266,414.16, 3,399,754.50 and 647,058.51

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Solution

The fourth proportional to 2,266,414.16, 3,399,754.50 and 647,058.51 is: 970,625.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,266,414.16 : 3,399,754.50 = 647,058.51 : x
  2. Step 2: Convert to fraction form
    2,266,414.16/3,399,754.50 = 647,058.51/x
  3. Step 3: Cross multiply
    2,266,414.16x = 3,399,754.50 × 647,058.51
  4. Step 4: Simplify right side
    2,266,414.16x = 2,199,840,081,135.80
  5. Step 5: Solve for x
    x = 2,199,840,081,135.80/2,266,414.16
  6. Step 6: Final answer
    x = 970,625.81

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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.