Home / 9,947,137.16-14,919,850.94-6,055,584.20

Finding the Fourth Proportional to 9,947,137.16, 14,919,850.94 and 6,055,584.20

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Solution

The fourth proportional to 9,947,137.16, 14,919,850.94 and 6,055,584.20 is: 9,082,855.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,947,137.16 : 14,919,850.94 = 6,055,584.20 : x
  2. Step 2: Convert to fraction form
    9,947,137.16/14,919,850.94 = 6,055,584.20/x
  3. Step 3: Cross multiply
    9,947,137.16x = 14,919,850.94 × 6,055,584.20
  4. Step 4: Simplify right side
    9,947,137.16x = 90,348,413,618,619.14
  5. Step 5: Solve for x
    x = 90,348,413,618,619.14/9,947,137.16
  6. Step 6: Final answer
    x = 9,082,855.92

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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.