Home / 6,726,960.27-9,283,507.01-3,787,788.11

Finding the Fourth Proportional to 6,726,960.27, 9,283,507.01 and 3,787,788.11

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Solution

The fourth proportional to 6,726,960.27, 9,283,507.01 and 3,787,788.11 is: 5,227,317.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,726,960.27 : 9,283,507.01 = 3,787,788.11 : x
  2. Step 2: Convert to fraction form
    6,726,960.27/9,283,507.01 = 3,787,788.11/x
  3. Step 3: Cross multiply
    6,726,960.27x = 9,283,507.01 × 3,787,788.11
  4. Step 4: Simplify right side
    6,726,960.27x = 35,163,957,406,223.18
  5. Step 5: Solve for x
    x = 35,163,957,406,223.18/6,726,960.27
  6. Step 6: Final answer
    x = 5,227,317.54

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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.