Home / 1,682,057.70-2,523,472.92-483,989.94

Finding the Fourth Proportional to 1,682,057.70, 2,523,472.92 and 483,989.94

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Solution

The fourth proportional to 1,682,057.70, 2,523,472.92 and 483,989.94 is: 726,096.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,682,057.70 : 2,523,472.92 = 483,989.94 : x
  2. Step 2: Convert to fraction form
    1,682,057.70/2,523,472.92 = 483,989.94/x
  3. Step 3: Cross multiply
    1,682,057.70x = 2,523,472.92 × 483,989.94
  4. Step 4: Simplify right side
    1,682,057.70x = 1,221,335,507,142.42
  5. Step 5: Solve for x
    x = 1,221,335,507,142.42/1,682,057.70
  6. Step 6: Final answer
    x = 726,096.08

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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.