Home / 4,978,826.70-7,451,036.85-2,985,713.10

Finding the Fourth Proportional to 4,978,826.70, 7,451,036.85 and 2,985,713.10

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Solution

The fourth proportional to 4,978,826.70, 7,451,036.85 and 2,985,713.10 is: 4,468,253.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,978,826.70 : 7,451,036.85 = 2,985,713.10 : x
  2. Step 2: Convert to fraction form
    4,978,826.70/7,451,036.85 = 2,985,713.10/x
  3. Step 3: Cross multiply
    4,978,826.70x = 7,451,036.85 × 2,985,713.10
  4. Step 4: Simplify right side
    4,978,826.70x = 22,246,658,331,627.73
  5. Step 5: Solve for x
    x = 22,246,658,331,627.73/4,978,826.70
  6. Step 6: Final answer
    x = 4,468,253.20

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Why These Related Problems?

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