Home / 6,203,806.20-9,305,712.54-1,944,306.18

Finding the Fourth Proportional to 6,203,806.20, 9,305,712.54 and 1,944,306.18

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Solution

The fourth proportional to 6,203,806.20, 9,305,712.54 and 1,944,306.18 is: 2,916,460.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,203,806.20 : 9,305,712.54 = 1,944,306.18 : x
  2. Step 2: Convert to fraction form
    6,203,806.20/9,305,712.54 = 1,944,306.18/x
  3. Step 3: Cross multiply
    6,203,806.20x = 9,305,712.54 × 1,944,306.18
  4. Step 4: Simplify right side
    6,203,806.20x = 18,093,154,400,825.50
  5. Step 5: Solve for x
    x = 18,093,154,400,825.50/6,203,806.20
  6. Step 6: Final answer
    x = 2,916,460.29

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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.