Home / 7,003,151.39-9,665,091.99-4,104,977.27

Finding the Fourth Proportional to 7,003,151.39, 9,665,091.99 and 4,104,977.27

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Solution

The fourth proportional to 7,003,151.39, 9,665,091.99 and 4,104,977.27 is: 5,665,304.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,003,151.39 : 9,665,091.99 = 4,104,977.27 : x
  2. Step 2: Convert to fraction form
    7,003,151.39/9,665,091.99 = 4,104,977.27/x
  3. Step 3: Cross multiply
    7,003,151.39x = 9,665,091.99 × 4,104,977.27
  4. Step 4: Simplify right side
    7,003,151.39x = 39,674,982,883,083.61
  5. Step 5: Solve for x
    x = 39,674,982,883,083.61/7,003,151.39
  6. Step 6: Final answer
    x = 5,665,304.18

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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.