Home / 2,433,593.79-3,647,816.48-916,620.38

Finding the Fourth Proportional to 2,433,593.79, 3,647,816.48 and 916,620.38

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Solution

The fourth proportional to 2,433,593.79, 3,647,816.48 and 916,620.38 is: 1,373,960.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,433,593.79 : 3,647,816.48 = 916,620.38 : x
  2. Step 2: Convert to fraction form
    2,433,593.79/3,647,816.48 = 916,620.38/x
  3. Step 3: Cross multiply
    2,433,593.79x = 3,647,816.48 × 916,620.38
  4. Step 4: Simplify right side
    2,433,593.79x = 3,343,662,905,245.68
  5. Step 5: Solve for x
    x = 3,343,662,905,245.68/2,433,593.79
  6. Step 6: Final answer
    x = 1,373,960.98

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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.