Home / 6,790,060.68-9,394,957.68-5,920,708.20

Finding the Fourth Proportional to 6,790,060.68, 9,394,957.68 and 5,920,708.20

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Solution

The fourth proportional to 6,790,060.68, 9,394,957.68 and 5,920,708.20 is: 8,192,092.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,790,060.68 : 9,394,957.68 = 5,920,708.20 : x
  2. Step 2: Convert to fraction form
    6,790,060.68/9,394,957.68 = 5,920,708.20/x
  3. Step 3: Cross multiply
    6,790,060.68x = 9,394,957.68 × 5,920,708.20
  4. Step 4: Simplify right side
    6,790,060.68x = 55,624,802,974,628.98
  5. Step 5: Solve for x
    x = 55,624,802,974,628.98/6,790,060.68
  6. Step 6: Final answer
    x = 8,192,092.18

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.