Home / 1,472,805.83-2,209,186.55-662,618.09

Finding the Fourth Proportional to 1,472,805.83, 2,209,186.55 and 662,618.09

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Solution

The fourth proportional to 1,472,805.83, 2,209,186.55 and 662,618.09 is: 993,917.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,472,805.83 : 2,209,186.55 = 662,618.09 : x
  2. Step 2: Convert to fraction form
    1,472,805.83/2,209,186.55 = 662,618.09/x
  3. Step 3: Cross multiply
    1,472,805.83x = 2,209,186.55 × 662,618.09
  4. Step 4: Simplify right side
    1,472,805.83x = 1,463,846,968,901.60
  5. Step 5: Solve for x
    x = 1,463,846,968,901.60/1,472,805.83
  6. Step 6: Final answer
    x = 993,917.15

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