Home / 7,789,401.08-11,684,462.50-2,398,293

Finding the Fourth Proportional to 7,789,401.08, 11,684,462.50 and 2,398,293

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Solution

The fourth proportional to 7,789,401.08, 11,684,462.50 and 2,398,293 is: 3,597,550.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,789,401.08 : 11,684,462.50 = 2,398,293 : x
  2. Step 2: Convert to fraction form
    7,789,401.08/11,684,462.50 = 2,398,293/x
  3. Step 3: Cross multiply
    7,789,401.08x = 11,684,462.50 × 2,398,293
  4. Step 4: Simplify right side
    7,789,401.08x = 28,022,764,622,512.50
  5. Step 5: Solve for x
    x = 28,022,764,622,512.50/7,789,401.08
  6. Step 6: Final answer
    x = 3,597,550.61

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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.