Home / 2,318,163.73-3,477,775.26-801,845.38

Finding the Fourth Proportional to 2,318,163.73, 3,477,775.26 and 801,845.38

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Solution

The fourth proportional to 2,318,163.73, 3,477,775.26 and 801,845.38 is: 1,202,951.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,318,163.73 : 3,477,775.26 = 801,845.38 : x
  2. Step 2: Convert to fraction form
    2,318,163.73/3,477,775.26 = 801,845.38/x
  3. Step 3: Cross multiply
    2,318,163.73x = 3,477,775.26 × 801,845.38
  4. Step 4: Simplify right side
    2,318,163.73x = 2,788,638,031,326.02
  5. Step 5: Solve for x
    x = 2,788,638,031,326.02/2,318,163.73
  6. Step 6: Final answer
    x = 1,202,951.28

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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.