Home / 9,244,222.94-12,757,018.01-5,169,841.94

Finding the Fourth Proportional to 9,244,222.94, 12,757,018.01 and 5,169,841.94

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Solution

The fourth proportional to 9,244,222.94, 12,757,018.01 and 5,169,841.94 is: 7,134,376.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,244,222.94 : 12,757,018.01 = 5,169,841.94 : x
  2. Step 2: Convert to fraction form
    9,244,222.94/12,757,018.01 = 5,169,841.94/x
  3. Step 3: Cross multiply
    9,244,222.94x = 12,757,018.01 × 5,169,841.94
  4. Step 4: Simplify right side
    9,244,222.94x = 65,951,766,647,799.04
  5. Step 5: Solve for x
    x = 65,951,766,647,799.04/9,244,222.94
  6. Step 6: Final answer
    x = 7,134,376.48

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1.5x scale

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.