Home / 4,820,560.32-7,230,882.86-1,226,331.08

Finding the Fourth Proportional to 4,820,560.32, 7,230,882.86 and 1,226,331.08

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Solution

The fourth proportional to 4,820,560.32, 7,230,882.86 and 1,226,331.08 is: 1,839,507.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,820,560.32 : 7,230,882.86 = 1,226,331.08 : x
  2. Step 2: Convert to fraction form
    4,820,560.32/7,230,882.86 = 1,226,331.08/x
  3. Step 3: Cross multiply
    4,820,560.32x = 7,230,882.86 × 1,226,331.08
  4. Step 4: Simplify right side
    4,820,560.32x = 8,867,456,387,057.29
  5. Step 5: Solve for x
    x = 8,867,456,387,057.29/4,820,560.32
  6. Step 6: Final answer
    x = 1,839,507.40

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