Home / 6,682,782.64-10,028,390.79-2,844,598.93

Finding the Fourth Proportional to 6,682,782.64, 10,028,390.79 and 2,844,598.93

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Solution

The fourth proportional to 6,682,782.64, 10,028,390.79 and 2,844,598.93 is: 4,268,693.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,682,782.64 : 10,028,390.79 = 2,844,598.93 : x
  2. Step 2: Convert to fraction form
    6,682,782.64/10,028,390.79 = 2,844,598.93/x
  3. Step 3: Cross multiply
    6,682,782.64x = 10,028,390.79 × 2,844,598.93
  4. Step 4: Simplify right side
    6,682,782.64x = 28,526,749,728,815.34
  5. Step 5: Solve for x
    x = 28,526,749,728,815.34/6,682,782.64
  6. Step 6: Final answer
    x = 4,268,693.34

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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.