Home / 4,338,410.82-6,508,047.84-1,606,689.26

Finding the Fourth Proportional to 4,338,410.82, 6,508,047.84 and 1,606,689.26

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Solution

The fourth proportional to 4,338,410.82, 6,508,047.84 and 1,606,689.26 is: 2,410,193.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,338,410.82 : 6,508,047.84 = 1,606,689.26 : x
  2. Step 2: Convert to fraction form
    4,338,410.82/6,508,047.84 = 1,606,689.26/x
  3. Step 3: Cross multiply
    4,338,410.82x = 6,508,047.84 × 1,606,689.26
  4. Step 4: Simplify right side
    4,338,410.82x = 10,456,410,568,094.20
  5. Step 5: Solve for x
    x = 10,456,410,568,094.20/4,338,410.82
  6. Step 6: Final answer
    x = 2,410,193.73

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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.