Home / 4,037,365.05-6,053,608.30-1,608,891.90

Finding the Fourth Proportional to 4,037,365.05, 6,053,608.30 and 1,608,891.90

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Solution

The fourth proportional to 4,037,365.05, 6,053,608.30 and 1,608,891.90 is: 2,412,365.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,037,365.05 : 6,053,608.30 = 1,608,891.90 : x
  2. Step 2: Convert to fraction form
    4,037,365.05/6,053,608.30 = 1,608,891.90/x
  3. Step 3: Cross multiply
    4,037,365.05x = 6,053,608.30 × 1,608,891.90
  4. Step 4: Simplify right side
    4,037,365.05x = 9,739,601,321,330.27
  5. Step 5: Solve for x
    x = 9,739,601,321,330.27/4,037,365.05
  6. Step 6: Final answer
    x = 2,412,365.79

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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.