Home / 2,723,177.64-3,757,415.94-1,577,189.64

Finding the Fourth Proportional to 2,723,177.64, 3,757,415.94 and 1,577,189.64

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Solution

The fourth proportional to 2,723,177.64, 3,757,415.94 and 1,577,189.64 is: 2,176,192.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,723,177.64 : 3,757,415.94 = 1,577,189.64 : x
  2. Step 2: Convert to fraction form
    2,723,177.64/3,757,415.94 = 1,577,189.64/x
  3. Step 3: Cross multiply
    2,723,177.64x = 3,757,415.94 × 1,577,189.64
  4. Step 4: Simplify right side
    2,723,177.64x = 5,926,157,493,738.86
  5. Step 5: Solve for x
    x = 5,926,157,493,738.86/2,723,177.64
  6. Step 6: Final answer
    x = 2,176,192.04

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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.