Home / 2,321,867.64-3,483,799.38-1,200,723.96

Finding the Fourth Proportional to 2,321,867.64, 3,483,799.38 and 1,200,723.96

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Solution

The fourth proportional to 2,321,867.64, 3,483,799.38 and 1,200,723.96 is: 1,801,602.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,321,867.64 : 3,483,799.38 = 1,200,723.96 : x
  2. Step 2: Convert to fraction form
    2,321,867.64/3,483,799.38 = 1,200,723.96/x
  3. Step 3: Cross multiply
    2,321,867.64x = 3,483,799.38 × 1,200,723.96
  4. Step 4: Simplify right side
    2,321,867.64x = 4,183,081,387,399.14
  5. Step 5: Solve for x
    x = 4,183,081,387,399.14/2,321,867.64
  6. Step 6: Final answer
    x = 1,801,602.00

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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.