Home / 3,459,444.73-5,189,185.55-2,268,906.17

Finding the Fourth Proportional to 3,459,444.73, 5,189,185.55 and 2,268,906.17

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Solution

The fourth proportional to 3,459,444.73, 5,189,185.55 and 2,268,906.17 is: 3,403,371.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,459,444.73 : 5,189,185.55 = 2,268,906.17 : x
  2. Step 2: Convert to fraction form
    3,459,444.73/5,189,185.55 = 2,268,906.17/x
  3. Step 3: Cross multiply
    3,459,444.73x = 5,189,185.55 × 2,268,906.17
  4. Step 4: Simplify right side
    3,459,444.73x = 11,773,775,091,396.18
  5. Step 5: Solve for x
    x = 11,773,775,091,396.18/3,459,444.73
  6. Step 6: Final answer
    x = 3,403,371.36

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1.5x scale

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.