Home / 2,675,836.22-3,692,663.64-1,452,141.41

Finding the Fourth Proportional to 2,675,836.22, 3,692,663.64 and 1,452,141.41

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Solution

The fourth proportional to 2,675,836.22, 3,692,663.64 and 1,452,141.41 is: 2,003,960.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,675,836.22 : 3,692,663.64 = 1,452,141.41 : x
  2. Step 2: Convert to fraction form
    2,675,836.22/3,692,663.64 = 1,452,141.41/x
  3. Step 3: Cross multiply
    2,675,836.22x = 3,692,663.64 × 1,452,141.41
  4. Step 4: Simplify right side
    2,675,836.22x = 5,362,269,766,382.01
  5. Step 5: Solve for x
    x = 5,362,269,766,382.01/2,675,836.22
  6. Step 6: Final answer
    x = 2,003,960.38

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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.