Home / 5,917,952.88-8,166,309.84-3,625,801.92

Finding the Fourth Proportional to 5,917,952.88, 8,166,309.84 and 3,625,801.92

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Solution

The fourth proportional to 5,917,952.88, 8,166,309.84 and 3,625,801.92 is: 5,003,321.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,917,952.88 : 8,166,309.84 = 3,625,801.92 : x
  2. Step 2: Convert to fraction form
    5,917,952.88/8,166,309.84 = 3,625,801.92/x
  3. Step 3: Cross multiply
    5,917,952.88x = 8,166,309.84 × 3,625,801.92
  4. Step 4: Simplify right side
    5,917,952.88x = 29,609,421,897,186.89
  5. Step 5: Solve for x
    x = 29,609,421,897,186.89/5,917,952.88
  6. Step 6: Final answer
    x = 5,003,321.67

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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.