Home / 1,008,888.08-1,513,553.52-298,971.68

Finding the Fourth Proportional to 1,008,888.08, 1,513,553.52 and 298,971.68

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Solution

The fourth proportional to 1,008,888.08, 1,513,553.52 and 298,971.68 is: 448,523.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,008,888.08 : 1,513,553.52 = 298,971.68 : x
  2. Step 2: Convert to fraction form
    1,008,888.08/1,513,553.52 = 298,971.68/x
  3. Step 3: Cross multiply
    1,008,888.08x = 1,513,553.52 × 298,971.68
  4. Step 4: Simplify right side
    1,008,888.08x = 452,509,638,644.31
  5. Step 5: Solve for x
    x = 452,509,638,644.31/1,008,888.08
  6. Step 6: Final answer
    x = 448,523.13

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