Home / 6,883,241.76-9,499,105.64-3,786,004.67

Finding the Fourth Proportional to 6,883,241.76, 9,499,105.64 and 3,786,004.67

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Solution

The fourth proportional to 6,883,241.76, 9,499,105.64 and 3,786,004.67 is: 5,224,814.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,883,241.76 : 9,499,105.64 = 3,786,004.67 : x
  2. Step 2: Convert to fraction form
    6,883,241.76/9,499,105.64 = 3,786,004.67/x
  3. Step 3: Cross multiply
    6,883,241.76x = 9,499,105.64 × 3,786,004.67
  4. Step 4: Simplify right side
    6,883,241.76x = 35,963,658,275,832.82
  5. Step 5: Solve for x
    x = 35,963,658,275,832.82/6,883,241.76
  6. Step 6: Final answer
    x = 5,224,814.05

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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.