Home / 6,901,629.29-10,351,321.01-3,258,352.12

Finding the Fourth Proportional to 6,901,629.29, 10,351,321.01 and 3,258,352.12

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Solution

The fourth proportional to 6,901,629.29, 10,351,321.01 and 3,258,352.12 is: 4,886,998.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,901,629.29 : 10,351,321.01 = 3,258,352.12 : x
  2. Step 2: Convert to fraction form
    6,901,629.29/10,351,321.01 = 3,258,352.12/x
  3. Step 3: Cross multiply
    6,901,629.29x = 10,351,321.01 × 3,258,352.12
  4. Step 4: Simplify right side
    6,901,629.29x = 33,728,248,786,279.40
  5. Step 5: Solve for x
    x = 33,728,248,786,279.40/6,901,629.29
  6. Step 6: Final answer
    x = 4,886,998.04

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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.