Home / 1,682,053.20-2,523,466.17-483,985.44

Finding the Fourth Proportional to 1,682,053.20, 2,523,466.17 and 483,985.44

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Solution

The fourth proportional to 1,682,053.20, 2,523,466.17 and 483,985.44 is: 726,089.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,682,053.20 : 2,523,466.17 = 483,985.44 : x
  2. Step 2: Convert to fraction form
    1,682,053.20/2,523,466.17 = 483,985.44/x
  3. Step 3: Cross multiply
    1,682,053.20x = 2,523,466.17 × 483,985.44
  4. Step 4: Simplify right side
    1,682,053.20x = 1,221,320,884,612.56
  5. Step 5: Solve for x
    x = 1,221,320,884,612.56/1,682,053.20
  6. Step 6: Final answer
    x = 726,089.33

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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.