Home / 7,986,057.96-11,020,735.62-4,364,385.96

Finding the Fourth Proportional to 7,986,057.96, 11,020,735.62 and 4,364,385.96

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Solution

The fourth proportional to 7,986,057.96, 11,020,735.62 and 4,364,385.96 is: 6,022,839.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,986,057.96 : 11,020,735.62 = 4,364,385.96 : x
  2. Step 2: Convert to fraction form
    7,986,057.96/11,020,735.62 = 4,364,385.96/x
  3. Step 3: Cross multiply
    7,986,057.96x = 11,020,735.62 × 4,364,385.96
  4. Step 4: Simplify right side
    7,986,057.96x = 48,098,743,808,799.89
  5. Step 5: Solve for x
    x = 48,098,743,808,799.89/7,986,057.96
  6. Step 6: Final answer
    x = 6,022,839.31

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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.