Home / 4,276,190.15-6,414,231.69-1,037,754.64

Finding the Fourth Proportional to 4,276,190.15, 6,414,231.69 and 1,037,754.64

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Solution

The fourth proportional to 4,276,190.15, 6,414,231.69 and 1,037,754.64 is: 1,556,618.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,276,190.15 : 6,414,231.69 = 1,037,754.64 : x
  2. Step 2: Convert to fraction form
    4,276,190.15/6,414,231.69 = 1,037,754.64/x
  3. Step 3: Cross multiply
    4,276,190.15x = 6,414,231.69 × 1,037,754.64
  4. Step 4: Simplify right side
    4,276,190.15x = 6,656,398,706,350.33
  5. Step 5: Solve for x
    x = 6,656,398,706,350.33/4,276,190.15
  6. Step 6: Final answer
    x = 1,556,618.97

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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.