Home / 3,337,219.09-5,030,841.77-3,114,759.42

Finding the Fourth Proportional to 3,337,219.09, 5,030,841.77 and 3,114,759.42

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Solution

The fourth proportional to 3,337,219.09, 5,030,841.77 and 3,114,759.42 is: 4,695,484.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,337,219.09 : 5,030,841.77 = 3,114,759.42 : x
  2. Step 2: Convert to fraction form
    3,337,219.09/5,030,841.77 = 3,114,759.42/x
  3. Step 3: Cross multiply
    3,337,219.09x = 5,030,841.77 × 3,114,759.42
  4. Step 4: Simplify right side
    3,337,219.09x = 15,669,861,791,241.87
  5. Step 5: Solve for x
    x = 15,669,861,791,241.87/3,337,219.09
  6. Step 6: Final answer
    x = 4,695,484.88

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.