Home / 6,699,502.24-10,050,249.76-3,105,632.48

Finding the Fourth Proportional to 6,699,502.24, 10,050,249.76 and 3,105,632.48

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Solution

The fourth proportional to 6,699,502.24, 10,050,249.76 and 3,105,632.48 is: 4,658,910.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,699,502.24 : 10,050,249.76 = 3,105,632.48 : x
  2. Step 2: Convert to fraction form
    6,699,502.24/10,050,249.76 = 3,105,632.48/x
  3. Step 3: Cross multiply
    6,699,502.24x = 10,050,249.76 × 3,105,632.48
  4. Step 4: Simplify right side
    6,699,502.24x = 31,212,382,028,752.88
  5. Step 5: Solve for x
    x = 31,212,382,028,752.88/6,699,502.24
  6. Step 6: Final answer
    x = 4,658,910.61

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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.