Home / 3,327,578.28-4,592,268-1,876,744.36

Finding the Fourth Proportional to 3,327,578.28, 4,592,268 and 1,876,744.36

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Solution

The fourth proportional to 3,327,578.28, 4,592,268 and 1,876,744.36 is: 2,590,025.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,327,578.28 : 4,592,268 = 1,876,744.36 : x
  2. Step 2: Convert to fraction form
    3,327,578.28/4,592,268 = 1,876,744.36/x
  3. Step 3: Cross multiply
    3,327,578.28x = 4,592,268 × 1,876,744.36
  4. Step 4: Simplify right side
    3,327,578.28x = 8,618,513,068,608.48
  5. Step 5: Solve for x
    x = 8,618,513,068,608.48/3,327,578.28
  6. Step 6: Final answer
    x = 2,590,025.64

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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.