Home / 2,322,917.09-3,484,375.65-903,305.32

Finding the Fourth Proportional to 2,322,917.09, 3,484,375.65 and 903,305.32

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Solution

The fourth proportional to 2,322,917.09, 3,484,375.65 and 903,305.32 is: 1,354,957.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,322,917.09 : 3,484,375.65 = 903,305.32 : x
  2. Step 2: Convert to fraction form
    2,322,917.09/3,484,375.65 = 903,305.32/x
  3. Step 3: Cross multiply
    2,322,917.09x = 3,484,375.65 × 903,305.32
  4. Step 4: Simplify right side
    2,322,917.09x = 3,147,455,052,812.52
  5. Step 5: Solve for x
    x = 3,147,455,052,812.52/2,322,917.09
  6. Step 6: Final answer
    x = 1,354,957.98

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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.