Home / 2,235,282.03-3,084,603.57-1,268,354.66

Finding the Fourth Proportional to 2,235,282.03, 3,084,603.57 and 1,268,354.66

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Solution

The fourth proportional to 2,235,282.03, 3,084,603.57 and 1,268,354.66 is: 1,750,280.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,235,282.03 : 3,084,603.57 = 1,268,354.66 : x
  2. Step 2: Convert to fraction form
    2,235,282.03/3,084,603.57 = 1,268,354.66/x
  3. Step 3: Cross multiply
    2,235,282.03x = 3,084,603.57 × 1,268,354.66
  4. Step 4: Simplify right side
    2,235,282.03x = 3,912,371,296,839.12
  5. Step 5: Solve for x
    x = 3,912,371,296,839.12/2,235,282.03
  6. Step 6: Final answer
    x = 1,750,280.83

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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.