Home / 2,424,839.36-3,635,286.48-907,672.50

Finding the Fourth Proportional to 2,424,839.36, 3,635,286.48 and 907,672.50

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Solution

The fourth proportional to 2,424,839.36, 3,635,286.48 and 907,672.50 is: 1,360,770.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,424,839.36 : 3,635,286.48 = 907,672.50 : x
  2. Step 2: Convert to fraction form
    2,424,839.36/3,635,286.48 = 907,672.50/x
  3. Step 3: Cross multiply
    2,424,839.36x = 3,635,286.48 × 907,672.50
  4. Step 4: Simplify right side
    2,424,839.36x = 3,299,649,567,517.80
  5. Step 5: Solve for x
    x = 3,299,649,567,517.80/2,424,839.36
  6. Step 6: Final answer
    x = 1,360,770.38

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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.