Home / 1,162,379.08-1,743,469.53-404,025.85

Finding the Fourth Proportional to 1,162,379.08, 1,743,469.53 and 404,025.85

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Solution

The fourth proportional to 1,162,379.08, 1,743,469.53 and 404,025.85 is: 606,004.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,162,379.08 : 1,743,469.53 = 404,025.85 : x
  2. Step 2: Convert to fraction form
    1,162,379.08/1,743,469.53 = 404,025.85/x
  3. Step 3: Cross multiply
    1,162,379.08x = 1,743,469.53 × 404,025.85
  4. Step 4: Simplify right side
    1,162,379.08x = 704,406,758,807.35
  5. Step 5: Solve for x
    x = 704,406,758,807.35/1,162,379.08
  6. Step 6: Final answer
    x = 606,004.33

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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.