Home / 3,267,005.03-4,508,576.51-1,796,975.78

Finding the Fourth Proportional to 3,267,005.03, 4,508,576.51 and 1,796,975.78

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Solution

The fourth proportional to 3,267,005.03, 4,508,576.51 and 1,796,975.78 is: 2,479,886.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,267,005.03 : 4,508,576.51 = 1,796,975.78 : x
  2. Step 2: Convert to fraction form
    3,267,005.03/4,508,576.51 = 1,796,975.78/x
  3. Step 3: Cross multiply
    3,267,005.03x = 4,508,576.51 × 1,796,975.78
  4. Step 4: Simplify right side
    3,267,005.03x = 8,101,802,790,746.93
  5. Step 5: Solve for x
    x = 8,101,802,790,746.93/3,267,005.03
  6. Step 6: Final answer
    x = 2,479,886.84

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.