Home / 4,228,186.32-6,343,248.24-1,832,433.12

Finding the Fourth Proportional to 4,228,186.32, 6,343,248.24 and 1,832,433.12

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Solution

The fourth proportional to 4,228,186.32, 6,343,248.24 and 1,832,433.12 is: 2,749,069.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,228,186.32 : 6,343,248.24 = 1,832,433.12 : x
  2. Step 2: Convert to fraction form
    4,228,186.32/6,343,248.24 = 1,832,433.12/x
  3. Step 3: Cross multiply
    4,228,186.32x = 6,343,248.24 × 1,832,433.12
  4. Step 4: Simplify right side
    4,228,186.32x = 11,623,578,163,357.71
  5. Step 5: Solve for x
    x = 11,623,578,163,357.71/4,228,186.32
  6. Step 6: Final answer
    x = 2,749,069.53

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