Home / 4,414,888.32-6,635,078.79-4,108,382.58

Finding the Fourth Proportional to 4,414,888.32, 6,635,078.79 and 4,108,382.58

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Solution

The fourth proportional to 4,414,888.32, 6,635,078.79 and 4,108,382.58 is: 6,174,435.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,414,888.32 : 6,635,078.79 = 4,108,382.58 : x
  2. Step 2: Convert to fraction form
    4,414,888.32/6,635,078.79 = 4,108,382.58/x
  3. Step 3: Cross multiply
    4,414,888.32x = 6,635,078.79 × 4,108,382.58
  4. Step 4: Simplify right side
    4,414,888.32x = 27,259,442,117,763.48
  5. Step 5: Solve for x
    x = 27,259,442,117,763.48/4,414,888.32
  6. Step 6: Final answer
    x = 6,174,435.26

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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.