Home / 1,202,744.84-1,804,325.70-404,104.28

Finding the Fourth Proportional to 1,202,744.84, 1,804,325.70 and 404,104.28

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Solution

The fourth proportional to 1,202,744.84, 1,804,325.70 and 404,104.28 is: 606,226.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,202,744.84 : 1,804,325.70 = 404,104.28 : x
  2. Step 2: Convert to fraction form
    1,202,744.84/1,804,325.70 = 404,104.28/x
  3. Step 3: Cross multiply
    1,202,744.84x = 1,804,325.70 × 404,104.28
  4. Step 4: Simplify right side
    1,202,744.84x = 729,135,737,884.00
  5. Step 5: Solve for x
    x = 729,135,737,884.00/1,202,744.84
  6. Step 6: Final answer
    x = 606,226.45

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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.