Home / 1,511,649.14-2,267,793.54-500,713.86

Finding the Fourth Proportional to 1,511,649.14, 2,267,793.54 and 500,713.86

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Solution

The fourth proportional to 1,511,649.14, 2,267,793.54 and 500,713.86 is: 751,176.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,511,649.14 : 2,267,793.54 = 500,713.86 : x
  2. Step 2: Convert to fraction form
    1,511,649.14/2,267,793.54 = 500,713.86/x
  3. Step 3: Cross multiply
    1,511,649.14x = 2,267,793.54 × 500,713.86
  4. Step 4: Simplify right side
    1,511,649.14x = 1,135,515,657,096.46
  5. Step 5: Solve for x
    x = 1,135,515,657,096.46/1,511,649.14
  6. Step 6: Final answer
    x = 751,176.73

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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.