Home / 8,177,313.33-11,284,766.91-4,506,361.56

Finding the Fourth Proportional to 8,177,313.33, 11,284,766.91 and 4,506,361.56

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Solution

The fourth proportional to 8,177,313.33, 11,284,766.91 and 4,506,361.56 is: 6,218,820.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,177,313.33 : 11,284,766.91 = 4,506,361.56 : x
  2. Step 2: Convert to fraction form
    8,177,313.33/11,284,766.91 = 4,506,361.56/x
  3. Step 3: Cross multiply
    8,177,313.33x = 11,284,766.91 × 4,506,361.56
  4. Step 4: Simplify right side
    8,177,313.33x = 50,853,239,816,783.98
  5. Step 5: Solve for x
    x = 50,853,239,816,783.98/8,177,313.33
  6. Step 6: Final answer
    x = 6,218,820.02

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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.