Home / 3,229,684.43-4,844,365.59-1,207,779.68

Finding the Fourth Proportional to 3,229,684.43, 4,844,365.59 and 1,207,779.68

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Solution

The fourth proportional to 3,229,684.43, 4,844,365.59 and 1,207,779.68 is: 1,811,609.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,229,684.43 : 4,844,365.59 = 1,207,779.68 : x
  2. Step 2: Convert to fraction form
    3,229,684.43/4,844,365.59 = 1,207,779.68/x
  3. Step 3: Cross multiply
    3,229,684.43x = 4,844,365.59 × 1,207,779.68
  4. Step 4: Simplify right side
    3,229,684.43x = 5,850,926,297,871.38
  5. Step 5: Solve for x
    x = 5,850,926,297,871.38/3,229,684.43
  6. Step 6: Final answer
    x = 1,811,609.28

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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.