Home / 3,237,404.70-4,857,467.85-1,739,747.10

Finding the Fourth Proportional to 3,237,404.70, 4,857,467.85 and 1,739,747.10

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Solution

The fourth proportional to 3,237,404.70, 4,857,467.85 and 1,739,747.10 is: 2,610,351.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,237,404.70 : 4,857,467.85 = 1,739,747.10 : x
  2. Step 2: Convert to fraction form
    3,237,404.70/4,857,467.85 = 1,739,747.10/x
  3. Step 3: Cross multiply
    3,237,404.70x = 4,857,467.85 × 1,739,747.10
  4. Step 4: Simplify right side
    3,237,404.70x = 8,450,765,605,380.74
  5. Step 5: Solve for x
    x = 8,450,765,605,380.74/3,237,404.70
  6. Step 6: Final answer
    x = 2,610,351.93

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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.