Home / 3,593,850.75-4,959,583.09-1,962,322.78

Finding the Fourth Proportional to 3,593,850.75, 4,959,583.09 and 1,962,322.78

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Solution

The fourth proportional to 3,593,850.75, 4,959,583.09 and 1,962,322.78 is: 2,708,043.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,593,850.75 : 4,959,583.09 = 1,962,322.78 : x
  2. Step 2: Convert to fraction form
    3,593,850.75/4,959,583.09 = 1,962,322.78/x
  3. Step 3: Cross multiply
    3,593,850.75x = 4,959,583.09 × 1,962,322.78
  4. Step 4: Simplify right side
    3,593,850.75x = 9,732,302,885,462.17
  5. Step 5: Solve for x
    x = 9,732,302,885,462.17/3,593,850.75
  6. Step 6: Final answer
    x = 2,708,043.14

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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.