Home / 1,804,744.92-2,707,088.31-438,529.43

Finding the Fourth Proportional to 1,804,744.92, 2,707,088.31 and 438,529.43

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Solution

The fourth proportional to 1,804,744.92, 2,707,088.31 and 438,529.43 is: 657,787.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,804,744.92 : 2,707,088.31 = 438,529.43 : x
  2. Step 2: Convert to fraction form
    1,804,744.92/2,707,088.31 = 438,529.43/x
  3. Step 3: Cross multiply
    1,804,744.92x = 2,707,088.31 × 438,529.43
  4. Step 4: Simplify right side
    1,804,744.92x = 1,187,137,893,543.96
  5. Step 5: Solve for x
    x = 1,187,137,893,543.96/1,804,744.92
  6. Step 6: Final answer
    x = 657,787.08

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