Home / 6,964,303.38-10,448,892.36-2,707,458.54

Finding the Fourth Proportional to 6,964,303.38, 10,448,892.36 and 2,707,458.54

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Solution

The fourth proportional to 6,964,303.38, 10,448,892.36 and 2,707,458.54 is: 4,062,135.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,964,303.38 : 10,448,892.36 = 2,707,458.54 : x
  2. Step 2: Convert to fraction form
    6,964,303.38/10,448,892.36 = 2,707,458.54/x
  3. Step 3: Cross multiply
    6,964,303.38x = 10,448,892.36 × 2,707,458.54
  4. Step 4: Simplify right side
    6,964,303.38x = 28,289,942,853,622.75
  5. Step 5: Solve for x
    x = 28,289,942,853,622.75/6,964,303.38
  6. Step 6: Final answer
    x = 4,062,135.34

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.