Home / 9,206,291.05-13,813,418.14-4,941,476.62

Finding the Fourth Proportional to 9,206,291.05, 13,813,418.14 and 4,941,476.62

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Solution

The fourth proportional to 9,206,291.05, 13,813,418.14 and 4,941,476.62 is: 7,414,352.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,206,291.05 : 13,813,418.14 = 4,941,476.62 : x
  2. Step 2: Convert to fraction form
    9,206,291.05/13,813,418.14 = 4,941,476.62/x
  3. Step 3: Cross multiply
    9,206,291.05x = 13,813,418.14 × 4,941,476.62
  4. Step 4: Simplify right side
    9,206,291.05x = 68,258,682,734,206.64
  5. Step 5: Solve for x
    x = 68,258,682,734,206.64/9,206,291.05
  6. Step 6: Final answer
    x = 7,414,352.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.