Home / 6,942,996.32-10,416,157.26-2,897,233.58

Finding the Fourth Proportional to 6,942,996.32, 10,416,157.26 and 2,897,233.58

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Solution

The fourth proportional to 6,942,996.32, 10,416,157.26 and 2,897,233.58 is: 4,346,544.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,942,996.32 : 10,416,157.26 = 2,897,233.58 : x
  2. Step 2: Convert to fraction form
    6,942,996.32/10,416,157.26 = 2,897,233.58/x
  3. Step 3: Cross multiply
    6,942,996.32x = 10,416,157.26 × 2,897,233.58
  4. Step 4: Simplify right side
    6,942,996.32x = 30,178,040,588,232.79
  5. Step 5: Solve for x
    x = 30,178,040,588,232.79/6,942,996.32
  6. Step 6: Final answer
    x = 4,346,544.23

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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.