Home / 6,702,815.48-10,046,350.01-3,100,974.10

Finding the Fourth Proportional to 6,702,815.48, 10,046,350.01 and 3,100,974.10

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Solution

The fourth proportional to 6,702,815.48, 10,046,350.01 and 3,100,974.10 is: 4,647,818.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,702,815.48 : 10,046,350.01 = 3,100,974.10 : x
  2. Step 2: Convert to fraction form
    6,702,815.48/10,046,350.01 = 3,100,974.10/x
  3. Step 3: Cross multiply
    6,702,815.48x = 10,046,350.01 × 3,100,974.10
  4. Step 4: Simplify right side
    6,702,815.48x = 31,153,471,163,181.30
  5. Step 5: Solve for x
    x = 31,153,471,163,181.30/6,702,815.48
  6. Step 6: Final answer
    x = 4,647,818.71

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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.