Home / 1,815,230.25-2,723,134.43-600,851.23

Finding the Fourth Proportional to 1,815,230.25, 2,723,134.43 and 600,851.23

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Solution

The fourth proportional to 1,815,230.25, 2,723,134.43 and 600,851.23 is: 901,372.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,815,230.25 : 2,723,134.43 = 600,851.23 : x
  2. Step 2: Convert to fraction form
    1,815,230.25/2,723,134.43 = 600,851.23/x
  3. Step 3: Cross multiply
    1,815,230.25x = 2,723,134.43 × 600,851.23
  4. Step 4: Simplify right side
    1,815,230.25x = 1,636,198,678,352.98
  5. Step 5: Solve for x
    x = 1,636,198,678,352.98/1,815,230.25
  6. Step 6: Final answer
    x = 901,372.53

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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.