Home / 2,532,133.56-3,798,194.66-1,956,593.80

Finding the Fourth Proportional to 2,532,133.56, 3,798,194.66 and 1,956,593.80

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Solution

The fourth proportional to 2,532,133.56, 3,798,194.66 and 1,956,593.80 is: 2,934,886.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,532,133.56 : 3,798,194.66 = 1,956,593.80 : x
  2. Step 2: Convert to fraction form
    2,532,133.56/3,798,194.66 = 1,956,593.80/x
  3. Step 3: Cross multiply
    2,532,133.56x = 3,798,194.66 × 1,956,593.80
  4. Step 4: Simplify right side
    2,532,133.56x = 7,431,524,122,949.11
  5. Step 5: Solve for x
    x = 7,431,524,122,949.11/2,532,133.56
  6. Step 6: Final answer
    x = 2,934,886.31

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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.