Home / 2,094,151.44-2,889,614.19-1,176,204.74

Finding the Fourth Proportional to 2,094,151.44, 2,889,614.19 and 1,176,204.74

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Solution

The fourth proportional to 2,094,151.44, 2,889,614.19 and 1,176,204.74 is: 1,622,985.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,094,151.44 : 2,889,614.19 = 1,176,204.74 : x
  2. Step 2: Convert to fraction form
    2,094,151.44/2,889,614.19 = 1,176,204.74/x
  3. Step 3: Cross multiply
    2,094,151.44x = 2,889,614.19 × 1,176,204.74
  4. Step 4: Simplify right side
    2,094,151.44x = 3,398,777,907,049.26
  5. Step 5: Solve for x
    x = 3,398,777,907,049.26/2,094,151.44
  6. Step 6: Final answer
    x = 1,622,985.73

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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.