Home / 2,302,939.50-3,450,997.56-935,049.80

Finding the Fourth Proportional to 2,302,939.50, 3,450,997.56 and 935,049.80

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Solution

The fourth proportional to 2,302,939.50, 3,450,997.56 and 935,049.80 is: 1,401,189.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,302,939.50 : 3,450,997.56 = 935,049.80 : x
  2. Step 2: Convert to fraction form
    2,302,939.50/3,450,997.56 = 935,049.80/x
  3. Step 3: Cross multiply
    2,302,939.50x = 3,450,997.56 × 935,049.80
  4. Step 4: Simplify right side
    2,302,939.50x = 3,226,854,578,278.49
  5. Step 5: Solve for x
    x = 3,226,854,578,278.49/2,302,939.50
  6. Step 6: Final answer
    x = 1,401,189.47

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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.