Home / 3,189,094.44-4,783,874.94-1,295,871.72

Finding the Fourth Proportional to 3,189,094.44, 4,783,874.94 and 1,295,871.72

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Solution

The fourth proportional to 3,189,094.44, 4,783,874.94 and 1,295,871.72 is: 1,943,902.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,189,094.44 : 4,783,874.94 = 1,295,871.72 : x
  2. Step 2: Convert to fraction form
    3,189,094.44/4,783,874.94 = 1,295,871.72/x
  3. Step 3: Cross multiply
    3,189,094.44x = 4,783,874.94 × 1,295,871.72
  4. Step 4: Simplify right side
    3,189,094.44x = 6,199,288,246,762.70
  5. Step 5: Solve for x
    x = 6,199,288,246,762.70/3,189,094.44
  6. Step 6: Final answer
    x = 1,943,902.37

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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.