Home / 1,618,583.92-2,233,645.92-893,431.84

Finding the Fourth Proportional to 1,618,583.92, 2,233,645.92 and 893,431.84

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Solution

The fourth proportional to 1,618,583.92, 2,233,645.92 and 893,431.84 is: 1,232,936.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,618,583.92 : 2,233,645.92 = 893,431.84 : x
  2. Step 2: Convert to fraction form
    1,618,583.92/2,233,645.92 = 893,431.84/x
  3. Step 3: Cross multiply
    1,618,583.92x = 2,233,645.92 × 893,431.84
  4. Step 4: Simplify right side
    1,618,583.92x = 1,995,610,384,214.09
  5. Step 5: Solve for x
    x = 1,995,610,384,214.09/1,618,583.92
  6. Step 6: Final answer
    x = 1,232,936.00

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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.