Home / 1,882,850.86-2,598,324.44-1,023,415.75

Finding the Fourth Proportional to 1,882,850.86, 2,598,324.44 and 1,023,415.75

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Solution

The fourth proportional to 1,882,850.86, 2,598,324.44 and 1,023,415.75 is: 1,412,308.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,882,850.86 : 2,598,324.44 = 1,023,415.75 : x
  2. Step 2: Convert to fraction form
    1,882,850.86/2,598,324.44 = 1,023,415.75/x
  3. Step 3: Cross multiply
    1,882,850.86x = 2,598,324.44 × 1,023,415.75
  4. Step 4: Simplify right side
    1,882,850.86x = 2,659,166,155,505.93
  5. Step 5: Solve for x
    x = 2,659,166,155,505.93/1,882,850.86
  6. Step 6: Final answer
    x = 1,412,308.44

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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.