Home / 3,024,755.30-4,174,456.47-2,259,480.26

Finding the Fourth Proportional to 3,024,755.30, 4,174,456.47 and 2,259,480.26

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Solution

The fourth proportional to 3,024,755.30, 4,174,456.47 and 2,259,480.26 is: 3,118,302.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,755.30 : 4,174,456.47 = 2,259,480.26 : x
  2. Step 2: Convert to fraction form
    3,024,755.30/4,174,456.47 = 2,259,480.26/x
  3. Step 3: Cross multiply
    3,024,755.30x = 4,174,456.47 × 2,259,480.26
  4. Step 4: Simplify right side
    3,024,755.30x = 9,432,101,990,194.28
  5. Step 5: Solve for x
    x = 9,432,101,990,194.28/3,024,755.30
  6. Step 6: Final answer
    x = 3,118,302.49

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1.5x scale

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.