Home / 2,888,822.00-3,986,525.30-1,599,634.71

Finding the Fourth Proportional to 2,888,822.00, 3,986,525.30 and 1,599,634.71

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Solution

The fourth proportional to 2,888,822.00, 3,986,525.30 and 1,599,634.71 is: 2,207,468.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,888,822.00 : 3,986,525.30 = 1,599,634.71 : x
  2. Step 2: Convert to fraction form
    2,888,822.00/3,986,525.30 = 1,599,634.71/x
  3. Step 3: Cross multiply
    2,888,822.00x = 3,986,525.30 × 1,599,634.71
  4. Step 4: Simplify right side
    2,888,822.00x = 6,376,984,234,174.99
  5. Step 5: Solve for x
    x = 6,376,984,234,174.99/2,888,822.00
  6. Step 6: Final answer
    x = 2,207,468.73

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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.