Home / 6,705,359.40-9,256,676.39-4,499,432.97

Finding the Fourth Proportional to 6,705,359.40, 9,256,676.39 and 4,499,432.97

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Solution

The fourth proportional to 6,705,359.40, 9,256,676.39 and 4,499,432.97 is: 6,211,418.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,705,359.40 : 9,256,676.39 = 4,499,432.97 : x
  2. Step 2: Convert to fraction form
    6,705,359.40/9,256,676.39 = 4,499,432.97/x
  3. Step 3: Cross multiply
    6,705,359.40x = 9,256,676.39 × 4,499,432.97
  4. Step 4: Simplify right side
    6,705,359.40x = 41,649,794,941,786.58
  5. Step 5: Solve for x
    x = 41,649,794,941,786.58/6,705,359.40
  6. Step 6: Final answer
    x = 6,211,418.73

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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.