Home / 1,783,723.62-2,461,526.10-967,906.56

Finding the Fourth Proportional to 1,783,723.62, 2,461,526.10 and 967,906.56

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Solution

The fourth proportional to 1,783,723.62, 2,461,526.10 and 967,906.56 is: 1,335,704.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,783,723.62 : 2,461,526.10 = 967,906.56 : x
  2. Step 2: Convert to fraction form
    1,783,723.62/2,461,526.10 = 967,906.56/x
  3. Step 3: Cross multiply
    1,783,723.62x = 2,461,526.10 × 967,906.56
  4. Step 4: Simplify right side
    1,783,723.62x = 2,382,527,259,801.22
  5. Step 5: Solve for x
    x = 2,382,527,259,801.22/1,783,723.62
  6. Step 6: Final answer
    x = 1,335,704.27

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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.