Home / 2,734,235.40-4,100,964.30-937,201.80

Finding the Fourth Proportional to 2,734,235.40, 4,100,964.30 and 937,201.80

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Solution

The fourth proportional to 2,734,235.40, 4,100,964.30 and 937,201.80 is: 1,405,669.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,734,235.40 : 4,100,964.30 = 937,201.80 : x
  2. Step 2: Convert to fraction form
    2,734,235.40/4,100,964.30 = 937,201.80/x
  3. Step 3: Cross multiply
    2,734,235.40x = 4,100,964.30 × 937,201.80
  4. Step 4: Simplify right side
    2,734,235.40x = 3,843,431,123,695.74
  5. Step 5: Solve for x
    x = 3,843,431,123,695.74/2,734,235.40
  6. Step 6: Final answer
    x = 1,405,669.43

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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.