Home / 2,306,169.24-3,456,253.34-938,348.90

Finding the Fourth Proportional to 2,306,169.24, 3,456,253.34 and 938,348.90

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Solution

The fourth proportional to 2,306,169.24, 3,456,253.34 and 938,348.90 is: 1,406,302.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,306,169.24 : 3,456,253.34 = 938,348.90 : x
  2. Step 2: Convert to fraction form
    2,306,169.24/3,456,253.34 = 938,348.90/x
  3. Step 3: Cross multiply
    2,306,169.24x = 3,456,253.34 × 938,348.90
  4. Step 4: Simplify right side
    2,306,169.24x = 3,243,171,504,774.93
  5. Step 5: Solve for x
    x = 3,243,171,504,774.93/2,306,169.24
  6. Step 6: Final answer
    x = 1,406,302.47

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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.