Home / 3,285,522.61-4,538,458.97-2,475,846.61

Finding the Fourth Proportional to 3,285,522.61, 4,538,458.97 and 2,475,846.61

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Solution

The fourth proportional to 3,285,522.61, 4,538,458.97 and 2,475,846.61 is: 3,420,012.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,285,522.61 : 4,538,458.97 = 2,475,846.61 : x
  2. Step 2: Convert to fraction form
    3,285,522.61/4,538,458.97 = 2,475,846.61/x
  3. Step 3: Cross multiply
    3,285,522.61x = 4,538,458.97 × 2,475,846.61
  4. Step 4: Simplify right side
    3,285,522.61x = 11,236,528,243,119.36
  5. Step 5: Solve for x
    x = 11,236,528,243,119.36/3,285,522.61
  6. Step 6: Final answer
    x = 3,420,012.45

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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.