Home / 2,309,951.32-3,462,600.56-962,859.56

Finding the Fourth Proportional to 2,309,951.32, 3,462,600.56 and 962,859.56

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Solution

The fourth proportional to 2,309,951.32, 3,462,600.56 and 962,859.56 is: 1,443,319.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,309,951.32 : 3,462,600.56 = 962,859.56 : x
  2. Step 2: Convert to fraction form
    2,309,951.32/3,462,600.56 = 962,859.56/x
  3. Step 3: Cross multiply
    2,309,951.32x = 3,462,600.56 × 962,859.56
  4. Step 4: Simplify right side
    2,309,951.32x = 3,333,998,029,530.05
  5. Step 5: Solve for x
    x = 3,333,998,029,530.05/2,309,951.32
  6. Step 6: Final answer
    x = 1,443,319.61

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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.