Home / 2,622,414-3,619,042.95-1,460,858.86

Finding the Fourth Proportional to 2,622,414, 3,619,042.95 and 1,460,858.86

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Solution

The fourth proportional to 2,622,414, 3,619,042.95 and 1,460,858.86 is: 2,016,047.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,622,414 : 3,619,042.95 = 1,460,858.86 : x
  2. Step 2: Convert to fraction form
    2,622,414/3,619,042.95 = 1,460,858.86/x
  3. Step 3: Cross multiply
    2,622,414x = 3,619,042.95 × 1,460,858.86
  4. Step 4: Simplify right side
    2,622,414x = 5,286,910,958,228.04
  5. Step 5: Solve for x
    x = 5,286,910,958,228.04/2,622,414
  6. Step 6: Final answer
    x = 2,016,047.41

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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.