Home / 6,967,301.27-10,450,952.78-2,175,400.94

Finding the Fourth Proportional to 6,967,301.27, 10,450,952.78 and 2,175,400.94

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Solution

The fourth proportional to 6,967,301.27, 10,450,952.78 and 2,175,400.94 is: 3,263,101.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,967,301.27 : 10,450,952.78 = 2,175,400.94 : x
  2. Step 2: Convert to fraction form
    6,967,301.27/10,450,952.78 = 2,175,400.94/x
  3. Step 3: Cross multiply
    6,967,301.27x = 10,450,952.78 × 2,175,400.94
  4. Step 4: Simplify right side
    6,967,301.27x = 22,735,012,438,375.85
  5. Step 5: Solve for x
    x = 22,735,012,438,375.85/6,967,301.27
  6. Step 6: Final answer
    x = 3,263,101.68

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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.