Home / 6,846,815.56-9,448,605.48-3,791,029.82

Finding the Fourth Proportional to 6,846,815.56, 9,448,605.48 and 3,791,029.82

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Solution

The fourth proportional to 6,846,815.56, 9,448,605.48 and 3,791,029.82 is: 5,231,621.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,846,815.56 : 9,448,605.48 = 3,791,029.82 : x
  2. Step 2: Convert to fraction form
    6,846,815.56/9,448,605.48 = 3,791,029.82/x
  3. Step 3: Cross multiply
    6,846,815.56x = 9,448,605.48 × 3,791,029.82
  4. Step 4: Simplify right side
    6,846,815.56x = 35,819,945,132,095.41
  5. Step 5: Solve for x
    x = 35,819,945,132,095.41/6,846,815.56
  6. Step 6: Final answer
    x = 5,231,621.16

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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.