Home / 6,883,683.97-9,499,502.81-3,786,524.63

Finding the Fourth Proportional to 6,883,683.97, 9,499,502.81 and 3,786,524.63

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Solution

The fourth proportional to 6,883,683.97, 9,499,502.81 and 3,786,524.63 is: 5,225,414.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,883,683.97 : 9,499,502.81 = 3,786,524.63 : x
  2. Step 2: Convert to fraction form
    6,883,683.97/9,499,502.81 = 3,786,524.63/x
  3. Step 3: Cross multiply
    6,883,683.97x = 9,499,502.81 × 3,786,524.63
  4. Step 4: Simplify right side
    6,883,683.97x = 35,970,101,362,819.21
  5. Step 5: Solve for x
    x = 35,970,101,362,819.21/6,883,683.97
  6. Step 6: Final answer
    x = 5,225,414.40

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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.