Home / 3,299,087.89-4,948,628.19-902,952.37

Finding the Fourth Proportional to 3,299,087.89, 4,948,628.19 and 902,952.37

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Solution

The fourth proportional to 3,299,087.89, 4,948,628.19 and 902,952.37 is: 1,354,427.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,299,087.89 : 4,948,628.19 = 902,952.37 : x
  2. Step 2: Convert to fraction form
    3,299,087.89/4,948,628.19 = 902,952.37/x
  3. Step 3: Cross multiply
    3,299,087.89x = 4,948,628.19 × 902,952.37
  4. Step 4: Simplify right side
    3,299,087.89x = 4,468,375,552,409.31
  5. Step 5: Solve for x
    x = 4,468,375,552,409.31/3,299,087.89
  6. Step 6: Final answer
    x = 1,354,427.56

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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.