Home / 3,921,026.57-5,873,022.62-1,895,021.53

Finding the Fourth Proportional to 3,921,026.57, 5,873,022.62 and 1,895,021.53

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Solution

The fourth proportional to 3,921,026.57, 5,873,022.62 and 1,895,021.53 is: 2,838,415.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,921,026.57 : 5,873,022.62 = 1,895,021.53 : x
  2. Step 2: Convert to fraction form
    3,921,026.57/5,873,022.62 = 1,895,021.53/x
  3. Step 3: Cross multiply
    3,921,026.57x = 5,873,022.62 × 1,895,021.53
  4. Step 4: Simplify right side
    3,921,026.57x = 11,129,504,294,025.68
  5. Step 5: Solve for x
    x = 11,129,504,294,025.68/3,921,026.57
  6. Step 6: Final answer
    x = 2,838,415.93

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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.