Home / 3,642,816.96-5,027,094.36-2,011,227.48

Finding the Fourth Proportional to 3,642,816.96, 5,027,094.36 and 2,011,227.48

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Solution

The fourth proportional to 3,642,816.96, 5,027,094.36 and 2,011,227.48 is: 2,775,497.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,642,816.96 : 5,027,094.36 = 2,011,227.48 : x
  2. Step 2: Convert to fraction form
    3,642,816.96/5,027,094.36 = 2,011,227.48/x
  3. Step 3: Cross multiply
    3,642,816.96x = 5,027,094.36 × 2,011,227.48
  4. Step 4: Simplify right side
    3,642,816.96x = 10,110,630,321,385.01
  5. Step 5: Solve for x
    x = 10,110,630,321,385.01/3,642,816.96
  6. Step 6: Final answer
    x = 2,775,497.76

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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.