Home / 1,804,716.20-2,707,241.34-590,299.72

Finding the Fourth Proportional to 1,804,716.20, 2,707,241.34 and 590,299.72

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Solution

The fourth proportional to 1,804,716.20, 2,707,241.34 and 590,299.72 is: 885,504.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,804,716.20 : 2,707,241.34 = 590,299.72 : x
  2. Step 2: Convert to fraction form
    1,804,716.20/2,707,241.34 = 590,299.72/x
  3. Step 3: Cross multiply
    1,804,716.20x = 2,707,241.34 × 590,299.72
  4. Step 4: Simplify right side
    1,804,716.20x = 1,598,083,804,974.42
  5. Step 5: Solve for x
    x = 1,598,083,804,974.42/1,804,716.20
  6. Step 6: Final answer
    x = 885,504.22

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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.