Home / 8,120,568.93-12,182,389.63-3,263,253.55

Finding the Fourth Proportional to 8,120,568.93, 12,182,389.63 and 3,263,253.55

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Solution

The fourth proportional to 8,120,568.93, 12,182,389.63 and 3,263,253.55 is: 4,895,497.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,120,568.93 : 12,182,389.63 = 3,263,253.55 : x
  2. Step 2: Convert to fraction form
    8,120,568.93/12,182,389.63 = 3,263,253.55/x
  3. Step 3: Cross multiply
    8,120,568.93x = 12,182,389.63 × 3,263,253.55
  4. Step 4: Simplify right side
    8,120,568.93x = 39,754,226,207,580.69
  5. Step 5: Solve for x
    x = 39,754,226,207,580.69/8,120,568.93
  6. Step 6: Final answer
    x = 4,895,497.66

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