Home / 1,741,833.08-2,612,749.83-543,858

Finding the Fourth Proportional to 1,741,833.08, 2,612,749.83 and 543,858

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Solution

The fourth proportional to 1,741,833.08, 2,612,749.83 and 543,858 is: 815,787.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,741,833.08 : 2,612,749.83 = 543,858 : x
  2. Step 2: Convert to fraction form
    1,741,833.08/2,612,749.83 = 543,858/x
  3. Step 3: Cross multiply
    1,741,833.08x = 2,612,749.83 × 543,858
  4. Step 4: Simplify right side
    1,741,833.08x = 1,420,964,897,044.14
  5. Step 5: Solve for x
    x = 1,420,964,897,044.14/1,741,833.08
  6. Step 6: Final answer
    x = 815,787.07

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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.