Home / 1,015,053.26-1,522,606.55-295,365.90

Finding the Fourth Proportional to 1,015,053.26, 1,522,606.55 and 295,365.90

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Solution

The fourth proportional to 1,015,053.26, 1,522,606.55 and 295,365.90 is: 443,056.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,015,053.26 : 1,522,606.55 = 295,365.90 : x
  2. Step 2: Convert to fraction form
    1,015,053.26/1,522,606.55 = 295,365.90/x
  3. Step 3: Cross multiply
    1,015,053.26x = 1,522,606.55 × 295,365.90
  4. Step 4: Simplify right side
    1,015,053.26x = 449,726,052,509.82
  5. Step 5: Solve for x
    x = 449,726,052,509.82/1,015,053.26
  6. Step 6: Final answer
    x = 443,056.61

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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.