Home / 2,098,668.88-3,147,651.12-582,505.84

Finding the Fourth Proportional to 2,098,668.88, 3,147,651.12 and 582,505.84

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Solution

The fourth proportional to 2,098,668.88, 3,147,651.12 and 582,505.84 is: 873,661.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,098,668.88 : 3,147,651.12 = 582,505.84 : x
  2. Step 2: Convert to fraction form
    2,098,668.88/3,147,651.12 = 582,505.84/x
  3. Step 3: Cross multiply
    2,098,668.88x = 3,147,651.12 × 582,505.84
  4. Step 4: Simplify right side
    2,098,668.88x = 1,833,525,159,682.54
  5. Step 5: Solve for x
    x = 1,833,525,159,682.54/2,098,668.88
  6. Step 6: Final answer
    x = 873,661.00

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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.