Home / 2,622,983.30-3,935,005.34-1,106,669.97

Finding the Fourth Proportional to 2,622,983.30, 3,935,005.34 and 1,106,669.97

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Solution

The fourth proportional to 2,622,983.30, 3,935,005.34 and 1,106,669.97 is: 1,660,228.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,622,983.30 : 3,935,005.34 = 1,106,669.97 : x
  2. Step 2: Convert to fraction form
    2,622,983.30/3,935,005.34 = 1,106,669.97/x
  3. Step 3: Cross multiply
    2,622,983.30x = 3,935,005.34 × 1,106,669.97
  4. Step 4: Simplify right side
    2,622,983.30x = 4,354,752,236,034.29
  5. Step 5: Solve for x
    x = 4,354,752,236,034.29/2,622,983.30
  6. Step 6: Final answer
    x = 1,660,228.73

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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.