Home / 3,369,195.60-4,649,479.44-1,841,302.80

Finding the Fourth Proportional to 3,369,195.60, 4,649,479.44 and 1,841,302.80

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Solution

The fourth proportional to 3,369,195.60, 4,649,479.44 and 1,841,302.80 is: 2,540,992.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,369,195.60 : 4,649,479.44 = 1,841,302.80 : x
  2. Step 2: Convert to fraction form
    3,369,195.60/4,649,479.44 = 1,841,302.80/x
  3. Step 3: Cross multiply
    3,369,195.60x = 4,649,479.44 × 1,841,302.80
  4. Step 4: Simplify right side
    3,369,195.60x = 8,561,099,511,414.43
  5. Step 5: Solve for x
    x = 8,561,099,511,414.43/3,369,195.60
  6. Step 6: Final answer
    x = 2,540,992.13

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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.