Home / 3,652,876.78-5,474,073.03-2,052,070.54

Finding the Fourth Proportional to 3,652,876.78, 5,474,073.03 and 2,052,070.54

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Solution

The fourth proportional to 3,652,876.78, 5,474,073.03 and 2,052,070.54 is: 3,075,160.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,652,876.78 : 5,474,073.03 = 2,052,070.54 : x
  2. Step 2: Convert to fraction form
    3,652,876.78/5,474,073.03 = 2,052,070.54/x
  3. Step 3: Cross multiply
    3,652,876.78x = 5,474,073.03 × 2,052,070.54
  4. Step 4: Simplify right side
    3,652,876.78x = 11,233,183,998,671.54
  5. Step 5: Solve for x
    x = 11,233,183,998,671.54/3,652,876.78
  6. Step 6: Final answer
    x = 3,075,160.94

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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.