Home / 6,394,179.01-8,823,862.76-3,493,507.45

Finding the Fourth Proportional to 6,394,179.01, 8,823,862.76 and 3,493,507.45

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Solution

The fourth proportional to 6,394,179.01, 8,823,862.76 and 3,493,507.45 is: 4,820,983.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,394,179.01 : 8,823,862.76 = 3,493,507.45 : x
  2. Step 2: Convert to fraction form
    6,394,179.01/8,823,862.76 = 3,493,507.45/x
  3. Step 3: Cross multiply
    6,394,179.01x = 8,823,862.76 × 3,493,507.45
  4. Step 4: Simplify right side
    6,394,179.01x = 30,826,230,289,837.56
  5. Step 5: Solve for x
    x = 30,826,230,289,837.56/6,394,179.01
  6. Step 6: Final answer
    x = 4,820,983.31

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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.