Home / 3,459,443.97-5,189,184.44-2,268,905.42

Finding the Fourth Proportional to 3,459,443.97, 5,189,184.44 and 2,268,905.42

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Solution

The fourth proportional to 3,459,443.97, 5,189,184.44 and 2,268,905.42 is: 3,403,370.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,459,443.97 : 5,189,184.44 = 2,268,905.42 : x
  2. Step 2: Convert to fraction form
    3,459,443.97/5,189,184.44 = 2,268,905.42/x
  3. Step 3: Cross multiply
    3,459,443.97x = 5,189,184.44 × 2,268,905.42
  4. Step 4: Simplify right side
    3,459,443.97x = 11,773,768,664,005.21
  5. Step 5: Solve for x
    x = 11,773,768,664,005.21/3,459,443.97
  6. Step 6: Final answer
    x = 3,403,370.24

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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.