Home / 4,914,833.55-7,366,924.98-2,515,388.37

Finding the Fourth Proportional to 4,914,833.55, 7,366,924.98 and 2,515,388.37

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Solution

The fourth proportional to 4,914,833.55, 7,366,924.98 and 2,515,388.37 is: 3,770,357.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,914,833.55 : 7,366,924.98 = 2,515,388.37 : x
  2. Step 2: Convert to fraction form
    4,914,833.55/7,366,924.98 = 2,515,388.37/x
  3. Step 3: Cross multiply
    4,914,833.55x = 7,366,924.98 × 2,515,388.37
  4. Step 4: Simplify right side
    4,914,833.55x = 18,530,677,417,354.48
  5. Step 5: Solve for x
    x = 18,530,677,417,354.48/4,914,833.55
  6. Step 6: Final answer
    x = 3,770,357.07

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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.