Home / 6,892,057.64-10,338,083.19-2,632,656.44

Finding the Fourth Proportional to 6,892,057.64, 10,338,083.19 and 2,632,656.44

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Solution

The fourth proportional to 6,892,057.64, 10,338,083.19 and 2,632,656.44 is: 3,948,983.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,892,057.64 : 10,338,083.19 = 2,632,656.44 : x
  2. Step 2: Convert to fraction form
    6,892,057.64/10,338,083.19 = 2,632,656.44/x
  3. Step 3: Cross multiply
    6,892,057.64x = 10,338,083.19 × 2,632,656.44
  4. Step 4: Simplify right side
    6,892,057.64x = 27,216,621,235,718.83
  5. Step 5: Solve for x
    x = 27,216,621,235,718.83/6,892,057.64
  6. Step 6: Final answer
    x = 3,948,983.41

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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.