Home / 11,845,793.37-17,766,442.70-5,774,418.93

Finding the Fourth Proportional to 11,845,793.37, 17,766,442.70 and 5,774,418.93

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Solution

The fourth proportional to 11,845,793.37, 17,766,442.70 and 5,774,418.93 is: 8,660,532.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,845,793.37 : 17,766,442.70 = 5,774,418.93 : x
  2. Step 2: Convert to fraction form
    11,845,793.37/17,766,442.70 = 5,774,418.93/x
  3. Step 3: Cross multiply
    11,845,793.37x = 17,766,442.70 × 5,774,418.93
  4. Step 4: Simplify right side
    11,845,793.37x = 102,590,883,016,768.22
  5. Step 5: Solve for x
    x = 102,590,883,016,768.22/11,845,793.37
  6. Step 6: Final answer
    x = 8,660,532.88

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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.