Home / 1,448,608.29-2,175,045.48-810,162.90

Finding the Fourth Proportional to 1,448,608.29, 2,175,045.48 and 810,162.90

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Solution

The fourth proportional to 1,448,608.29, 2,175,045.48 and 810,162.90 is: 1,216,437.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,448,608.29 : 2,175,045.48 = 810,162.90 : x
  2. Step 2: Convert to fraction form
    1,448,608.29/2,175,045.48 = 810,162.90/x
  3. Step 3: Cross multiply
    1,448,608.29x = 2,175,045.48 × 810,162.90
  4. Step 4: Simplify right side
    1,448,608.29x = 1,762,141,153,708.69
  5. Step 5: Solve for x
    x = 1,762,141,153,708.69/1,448,608.29
  6. Step 6: Final answer
    x = 1,216,437.30

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