Home / 8,401,841.20-12,602,761.80-4,144,049.20

Finding the Fourth Proportional to 8,401,841.20, 12,602,761.80 and 4,144,049.20

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Solution

The fourth proportional to 8,401,841.20, 12,602,761.80 and 4,144,049.20 is: 6,216,073.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,401,841.20 : 12,602,761.80 = 4,144,049.20 : x
  2. Step 2: Convert to fraction form
    8,401,841.20/12,602,761.80 = 4,144,049.20/x
  3. Step 3: Cross multiply
    8,401,841.20x = 12,602,761.80 × 4,144,049.20
  4. Step 4: Simplify right side
    8,401,841.20x = 52,226,464,955,080.56
  5. Step 5: Solve for x
    x = 52,226,464,955,080.56/8,401,841.20
  6. Step 6: Final answer
    x = 6,216,073.80

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