Home / 2,715,475.80-4,073,213.70-822,311.40

Finding the Fourth Proportional to 2,715,475.80, 4,073,213.70 and 822,311.40

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Solution

The fourth proportional to 2,715,475.80, 4,073,213.70 and 822,311.40 is: 1,233,467.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,715,475.80 : 4,073,213.70 = 822,311.40 : x
  2. Step 2: Convert to fraction form
    2,715,475.80/4,073,213.70 = 822,311.40/x
  3. Step 3: Cross multiply
    2,715,475.80x = 4,073,213.70 × 822,311.40
  4. Step 4: Simplify right side
    2,715,475.80x = 3,349,450,060,146.18
  5. Step 5: Solve for x
    x = 3,349,450,060,146.18/2,715,475.80
  6. Step 6: Final answer
    x = 1,233,467.10

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