Home / 6,983,050.08-9,635,164.32-4,081,879.56

Finding the Fourth Proportional to 6,983,050.08, 9,635,164.32 and 4,081,879.56

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Solution

The fourth proportional to 6,983,050.08, 9,635,164.32 and 4,081,879.56 is: 5,632,149.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,983,050.08 : 9,635,164.32 = 4,081,879.56 : x
  2. Step 2: Convert to fraction form
    6,983,050.08/9,635,164.32 = 4,081,879.56/x
  3. Step 3: Cross multiply
    6,983,050.08x = 9,635,164.32 × 4,081,879.56
  4. Step 4: Simplify right side
    6,983,050.08x = 39,329,580,295,049.30
  5. Step 5: Solve for x
    x = 39,329,580,295,049.30/6,983,050.08
  6. Step 6: Final answer
    x = 5,632,149.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.