Home / 11,228,182.96-15,494,985.15-6,199,094.44

Finding the Fourth Proportional to 11,228,182.96, 15,494,985.15 and 6,199,094.44

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Solution

The fourth proportional to 11,228,182.96, 15,494,985.15 and 6,199,094.44 is: 8,554,801.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,228,182.96 : 15,494,985.15 = 6,199,094.44 : x
  2. Step 2: Convert to fraction form
    11,228,182.96/15,494,985.15 = 6,199,094.44/x
  3. Step 3: Cross multiply
    11,228,182.96x = 15,494,985.15 × 6,199,094.44
  4. Step 4: Simplify right side
    11,228,182.96x = 96,054,876,291,247.58
  5. Step 5: Solve for x
    x = 96,054,876,291,247.58/11,228,182.96
  6. Step 6: Final answer
    x = 8,554,801.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.