Home / 2,555,599.83-3,833,433.11-849,743.13

Finding the Fourth Proportional to 2,555,599.83, 3,833,433.11 and 849,743.13

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Solution

The fourth proportional to 2,555,599.83, 3,833,433.11 and 849,743.13 is: 1,274,625.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,555,599.83 : 3,833,433.11 = 849,743.13 : x
  2. Step 2: Convert to fraction form
    2,555,599.83/3,833,433.11 = 849,743.13/x
  3. Step 3: Cross multiply
    2,555,599.83x = 3,833,433.11 × 849,743.13
  4. Step 4: Simplify right side
    2,555,599.83x = 3,257,433,432,494.23
  5. Step 5: Solve for x
    x = 3,257,433,432,494.23/2,555,599.83
  6. Step 6: Final answer
    x = 1,274,625.78

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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.