Home / 3,231,383.16-4,459,046.58-1,873,343.64

Finding the Fourth Proportional to 3,231,383.16, 4,459,046.58 and 1,873,343.64

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Solution

The fourth proportional to 3,231,383.16, 4,459,046.58 and 1,873,343.64 is: 2,585,062.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,231,383.16 : 4,459,046.58 = 1,873,343.64 : x
  2. Step 2: Convert to fraction form
    3,231,383.16/4,459,046.58 = 1,873,343.64/x
  3. Step 3: Cross multiply
    3,231,383.16x = 4,459,046.58 × 1,873,343.64
  4. Step 4: Simplify right side
    3,231,383.16x = 8,353,326,551,106.75
  5. Step 5: Solve for x
    x = 8,353,326,551,106.75/3,231,383.16
  6. Step 6: Final answer
    x = 2,585,062.23

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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.