Home / 1,682,292.46-2,523,836.46-545,052.82

Finding the Fourth Proportional to 1,682,292.46, 2,523,836.46 and 545,052.82

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Solution

The fourth proportional to 1,682,292.46, 2,523,836.46 and 545,052.82 is: 817,708.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,682,292.46 : 2,523,836.46 = 545,052.82 : x
  2. Step 2: Convert to fraction form
    1,682,292.46/2,523,836.46 = 545,052.82/x
  3. Step 3: Cross multiply
    1,682,292.46x = 2,523,836.46 × 545,052.82
  4. Step 4: Simplify right side
    1,682,292.46x = 1,375,624,179,741.82
  5. Step 5: Solve for x
    x = 1,375,624,179,741.82/1,682,292.46
  6. Step 6: Final answer
    x = 817,708.11

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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.