Home / 5,770,262.91-7,962,183.08-3,289,803.63

Finding the Fourth Proportional to 5,770,262.91, 7,962,183.08 and 3,289,803.63

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Solution

The fourth proportional to 5,770,262.91, 7,962,183.08 and 3,289,803.63 is: 4,539,484.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,770,262.91 : 7,962,183.08 = 3,289,803.63 : x
  2. Step 2: Convert to fraction form
    5,770,262.91/7,962,183.08 = 3,289,803.63/x
  3. Step 3: Cross multiply
    5,770,262.91x = 7,962,183.08 × 3,289,803.63
  4. Step 4: Simplify right side
    5,770,262.91x = 26,194,018,782,859.56
  5. Step 5: Solve for x
    x = 26,194,018,782,859.56/5,770,262.91
  6. Step 6: Final answer
    x = 4,539,484.46

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Double scale
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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.