Home / 4,110,180.93-5,672,060.45-2,274,765.78

Finding the Fourth Proportional to 4,110,180.93, 5,672,060.45 and 2,274,765.78

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Solution

The fourth proportional to 4,110,180.93, 5,672,060.45 and 2,274,765.78 is: 3,139,182.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,110,180.93 : 5,672,060.45 = 2,274,765.78 : x
  2. Step 2: Convert to fraction form
    4,110,180.93/5,672,060.45 = 2,274,765.78/x
  3. Step 3: Cross multiply
    4,110,180.93x = 5,672,060.45 × 2,274,765.78
  4. Step 4: Simplify right side
    4,110,180.93x = 12,902,609,044,973.73
  5. Step 5: Solve for x
    x = 12,902,609,044,973.73/4,110,180.93
  6. Step 6: Final answer
    x = 3,139,182.74

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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.