Home / 5,069,299.12-6,995,365.24-2,893,755.76

Finding the Fourth Proportional to 5,069,299.12, 6,995,365.24 and 2,893,755.76

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Solution

The fourth proportional to 5,069,299.12, 6,995,365.24 and 2,893,755.76 is: 3,993,230.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,069,299.12 : 6,995,365.24 = 2,893,755.76 : x
  2. Step 2: Convert to fraction form
    5,069,299.12/6,995,365.24 = 2,893,755.76/x
  3. Step 3: Cross multiply
    5,069,299.12x = 6,995,365.24 × 2,893,755.76
  4. Step 4: Simplify right side
    5,069,299.12x = 20,242,878,456,553.78
  5. Step 5: Solve for x
    x = 20,242,878,456,553.78/5,069,299.12
  6. Step 6: Final answer
    x = 3,993,230.22

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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.