Home / 10,971,996.33-16,458,049.23-4,498,607.55

Finding the Fourth Proportional to 10,971,996.33, 16,458,049.23 and 4,498,607.55

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Solution

The fourth proportional to 10,971,996.33, 16,458,049.23 and 4,498,607.55 is: 6,747,933.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,971,996.33 : 16,458,049.23 = 4,498,607.55 : x
  2. Step 2: Convert to fraction form
    10,971,996.33/16,458,049.23 = 4,498,607.55/x
  3. Step 3: Cross multiply
    10,971,996.33x = 16,458,049.23 × 4,498,607.55
  4. Step 4: Simplify right side
    10,971,996.33x = 74,038,304,524,349.69
  5. Step 5: Solve for x
    x = 74,038,304,524,349.69/10,971,996.33
  6. Step 6: Final answer
    x = 6,747,933.77

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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.