Home / 2,054,690.88-3,082,562.12-1,202,480.16

Finding the Fourth Proportional to 2,054,690.88, 3,082,562.12 and 1,202,480.16

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Solution

The fourth proportional to 2,054,690.88, 3,082,562.12 and 1,202,480.16 is: 1,804,027.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,054,690.88 : 3,082,562.12 = 1,202,480.16 : x
  2. Step 2: Convert to fraction form
    2,054,690.88/3,082,562.12 = 1,202,480.16/x
  3. Step 3: Cross multiply
    2,054,690.88x = 3,082,562.12 × 1,202,480.16
  4. Step 4: Simplify right side
    2,054,690.88x = 3,706,719,791,267.54
  5. Step 5: Solve for x
    x = 3,706,719,791,267.54/2,054,690.88
  6. Step 6: Final answer
    x = 1,804,027.96

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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.