Home / 4,261,983.28-6,393,030.32-1,422,095.45

Finding the Fourth Proportional to 4,261,983.28, 6,393,030.32 and 1,422,095.45

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Solution

The fourth proportional to 4,261,983.28, 6,393,030.32 and 1,422,095.45 is: 2,133,161.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,261,983.28 : 6,393,030.32 = 1,422,095.45 : x
  2. Step 2: Convert to fraction form
    4,261,983.28/6,393,030.32 = 1,422,095.45/x
  3. Step 3: Cross multiply
    4,261,983.28x = 6,393,030.32 × 1,422,095.45
  4. Step 4: Simplify right side
    4,261,983.28x = 9,091,499,301,374.13
  5. Step 5: Solve for x
    x = 9,091,499,301,374.13/4,261,983.28
  6. Step 6: Final answer
    x = 2,133,161.65

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