Home / 11,221,750.56-16,833,334.44-4,743,617.88

Finding the Fourth Proportional to 11,221,750.56, 16,833,334.44 and 4,743,617.88

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Solution

The fourth proportional to 11,221,750.56, 16,833,334.44 and 4,743,617.88 is: 7,115,726.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,221,750.56 : 16,833,334.44 = 4,743,617.88 : x
  2. Step 2: Convert to fraction form
    11,221,750.56/16,833,334.44 = 4,743,617.88/x
  3. Step 3: Cross multiply
    11,221,750.56x = 16,833,334.44 × 4,743,617.88
  4. Step 4: Simplify right side
    11,221,750.56x = 79,850,906,229,603.80
  5. Step 5: Solve for x
    x = 79,850,906,229,603.80/11,221,750.56
  6. Step 6: Final answer
    x = 7,115,726.36

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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.