Home / 3,204,273-4,421,901.06-1,997,049

Finding the Fourth Proportional to 3,204,273, 4,421,901.06 and 1,997,049

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Solution

The fourth proportional to 3,204,273, 4,421,901.06 and 1,997,049 is: 2,755,930.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,204,273 : 4,421,901.06 = 1,997,049 : x
  2. Step 2: Convert to fraction form
    3,204,273/4,421,901.06 = 1,997,049/x
  3. Step 3: Cross multiply
    3,204,273x = 4,421,901.06 × 1,997,049
  4. Step 4: Simplify right side
    3,204,273x = 8,830,753,089,971.94
  5. Step 5: Solve for x
    x = 8,830,753,089,971.94/3,204,273
  6. Step 6: Final answer
    x = 2,755,930.31

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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.