Home / 3,088,935.72-4,260,204-2,174,193

Finding the Fourth Proportional to 3,088,935.72, 4,260,204 and 2,174,193

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Solution

The fourth proportional to 3,088,935.72, 4,260,204 and 2,174,193 is: 2,998,607.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,088,935.72 : 4,260,204 = 2,174,193 : x
  2. Step 2: Convert to fraction form
    3,088,935.72/4,260,204 = 2,174,193/x
  3. Step 3: Cross multiply
    3,088,935.72x = 4,260,204 × 2,174,193
  4. Step 4: Simplify right side
    3,088,935.72x = 9,262,505,715,372
  5. Step 5: Solve for x
    x = 9,262,505,715,372/3,088,935.72
  6. Step 6: Final answer
    x = 2,998,607.47

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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.