Home / 4,797,202.76-7,193,755.75-2,776,841.23

Finding the Fourth Proportional to 4,797,202.76, 7,193,755.75 and 2,776,841.23

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Solution

The fourth proportional to 4,797,202.76, 7,193,755.75 and 2,776,841.23 is: 4,164,076.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,797,202.76 : 7,193,755.75 = 2,776,841.23 : x
  2. Step 2: Convert to fraction form
    4,797,202.76/7,193,755.75 = 2,776,841.23/x
  3. Step 3: Cross multiply
    4,797,202.76x = 7,193,755.75 × 2,776,841.23
  4. Step 4: Simplify right side
    4,797,202.76x = 19,975,917,565,149.57
  5. Step 5: Solve for x
    x = 19,975,917,565,149.57/4,797,202.76
  6. Step 6: Final answer
    x = 4,164,076.14

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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.