Home / 1,403,456.16-2,105,443.97-444,153.22

Finding the Fourth Proportional to 1,403,456.16, 2,105,443.97 and 444,153.22

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Solution

The fourth proportional to 1,403,456.16, 2,105,443.97 and 444,153.22 is: 666,312.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,403,456.16 : 2,105,443.97 = 444,153.22 : x
  2. Step 2: Convert to fraction form
    1,403,456.16/2,105,443.97 = 444,153.22/x
  3. Step 3: Cross multiply
    1,403,456.16x = 2,105,443.97 × 444,153.22
  4. Step 4: Simplify right side
    1,403,456.16x = 935,139,718,805.08
  5. Step 5: Solve for x
    x = 935,139,718,805.08/1,403,456.16
  6. Step 6: Final answer
    x = 666,312.03

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