Home / 2,306,168.57-3,456,252.33-938,348.22

Finding the Fourth Proportional to 2,306,168.57, 3,456,252.33 and 938,348.22

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Solution

The fourth proportional to 2,306,168.57, 3,456,252.33 and 938,348.22 is: 1,406,301.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,306,168.57 : 3,456,252.33 = 938,348.22 : x
  2. Step 2: Convert to fraction form
    2,306,168.57/3,456,252.33 = 938,348.22/x
  3. Step 3: Cross multiply
    2,306,168.57x = 3,456,252.33 × 938,348.22
  4. Step 4: Simplify right side
    2,306,168.57x = 3,243,168,221,726.35
  5. Step 5: Solve for x
    x = 3,243,168,221,726.35/2,306,168.57
  6. Step 6: Final answer
    x = 1,406,301.46

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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.