Home / 1,802,561.58-2,484,884.79-1,372,091.94

Finding the Fourth Proportional to 1,802,561.58, 2,484,884.79 and 1,372,091.94

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Solution

The fourth proportional to 1,802,561.58, 2,484,884.79 and 1,372,091.94 is: 1,891,469.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,802,561.58 : 2,484,884.79 = 1,372,091.94 : x
  2. Step 2: Convert to fraction form
    1,802,561.58/2,484,884.79 = 1,372,091.94/x
  3. Step 3: Cross multiply
    1,802,561.58x = 2,484,884.79 × 1,372,091.94
  4. Step 4: Simplify right side
    1,802,561.58x = 3,409,490,392,187.59
  5. Step 5: Solve for x
    x = 3,409,490,392,187.59/1,802,561.58
  6. Step 6: Final answer
    x = 1,891,469.58

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.