Home / 6,576,729.58-9,067,627.92-5,029,888.78

Finding the Fourth Proportional to 6,576,729.58, 9,067,627.92 and 5,029,888.78

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Solution

The fourth proportional to 6,576,729.58, 9,067,627.92 and 5,029,888.78 is: 6,934,930.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,576,729.58 : 9,067,627.92 = 5,029,888.78 : x
  2. Step 2: Convert to fraction form
    6,576,729.58/9,067,627.92 = 5,029,888.78/x
  3. Step 3: Cross multiply
    6,576,729.58x = 9,067,627.92 × 5,029,888.78
  4. Step 4: Simplify right side
    6,576,729.58x = 45,609,159,936,022.74
  5. Step 5: Solve for x
    x = 45,609,159,936,022.74/6,576,729.58
  6. Step 6: Final answer
    x = 6,934,930.10

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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.