Home / 5,015,906.31-6,924,820.03-3,302,009.09

Finding the Fourth Proportional to 5,015,906.31, 6,924,820.03 and 3,302,009.09

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Solution

The fourth proportional to 5,015,906.31, 6,924,820.03 and 3,302,009.09 is: 4,558,661.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,015,906.31 : 6,924,820.03 = 3,302,009.09 : x
  2. Step 2: Convert to fraction form
    5,015,906.31/6,924,820.03 = 3,302,009.09/x
  3. Step 3: Cross multiply
    5,015,906.31x = 6,924,820.03 × 3,302,009.09
  4. Step 4: Simplify right side
    5,015,906.31x = 22,865,818,642,794.95
  5. Step 5: Solve for x
    x = 22,865,818,642,794.95/5,015,906.31
  6. Step 6: Final answer
    x = 4,558,661.43

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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.