Home / 1,394,908.06-2,093,160.34-541,869.16

Finding the Fourth Proportional to 1,394,908.06, 2,093,160.34 and 541,869.16

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Solution

The fourth proportional to 1,394,908.06, 2,093,160.34 and 541,869.16 is: 813,113.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,394,908.06 : 2,093,160.34 = 541,869.16 : x
  2. Step 2: Convert to fraction form
    1,394,908.06/2,093,160.34 = 541,869.16/x
  3. Step 3: Cross multiply
    1,394,908.06x = 2,093,160.34 × 541,869.16
  4. Step 4: Simplify right side
    1,394,908.06x = 1,134,219,035,181.11
  5. Step 5: Solve for x
    x = 1,134,219,035,181.11/1,394,908.06
  6. Step 6: Final answer
    x = 813,113.83

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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.