Home / 1,332,173.97-1,998,917.06-622,098.81

Finding the Fourth Proportional to 1,332,173.97, 1,998,917.06 and 622,098.81

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Solution

The fourth proportional to 1,332,173.97, 1,998,917.06 and 622,098.81 is: 933,454.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,332,173.97 : 1,998,917.06 = 622,098.81 : x
  2. Step 2: Convert to fraction form
    1,332,173.97/1,998,917.06 = 622,098.81/x
  3. Step 3: Cross multiply
    1,332,173.97x = 1,998,917.06 × 622,098.81
  4. Step 4: Simplify right side
    1,332,173.97x = 1,243,523,921,204.20
  5. Step 5: Solve for x
    x = 1,243,523,921,204.20/1,332,173.97
  6. Step 6: Final answer
    x = 933,454.60

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.