Home / 3,593,938.44-4,959,835.91-1,962,497.19

Finding the Fourth Proportional to 3,593,938.44, 4,959,835.91 and 1,962,497.19

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Solution

The fourth proportional to 3,593,938.44, 4,959,835.91 and 1,962,497.19 is: 2,708,355.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,593,938.44 : 4,959,835.91 = 1,962,497.19 : x
  2. Step 2: Convert to fraction form
    3,593,938.44/4,959,835.91 = 1,962,497.19/x
  3. Step 3: Cross multiply
    3,593,938.44x = 4,959,835.91 × 1,962,497.19
  4. Step 4: Simplify right side
    3,593,938.44x = 9,733,664,052,382.36
  5. Step 5: Solve for x
    x = 9,733,664,052,382.36/3,593,938.44
  6. Step 6: Final answer
    x = 2,708,355.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.