Home / 2,351,982.93-3,527,975-669,086.43

Finding the Fourth Proportional to 2,351,982.93, 3,527,975 and 669,086.43

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Solution

The fourth proportional to 2,351,982.93, 3,527,975 and 669,086.43 is: 1,003,629.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,351,982.93 : 3,527,975 = 669,086.43 : x
  2. Step 2: Convert to fraction form
    2,351,982.93/3,527,975 = 669,086.43/x
  3. Step 3: Cross multiply
    2,351,982.93x = 3,527,975 × 669,086.43
  4. Step 4: Simplify right side
    2,351,982.93x = 2,360,520,197,879.25
  5. Step 5: Solve for x
    x = 2,360,520,197,879.25/2,351,982.93
  6. Step 6: Final answer
    x = 1,003,629.82

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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.