Home / 5,069,273.13-6,995,329.43-2,893,729.77

Finding the Fourth Proportional to 5,069,273.13, 6,995,329.43 and 2,893,729.77

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Solution

The fourth proportional to 5,069,273.13, 6,995,329.43 and 2,893,729.77 is: 3,993,194.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,069,273.13 : 6,995,329.43 = 2,893,729.77 : x
  2. Step 2: Convert to fraction form
    5,069,273.13/6,995,329.43 = 2,893,729.77/x
  3. Step 3: Cross multiply
    5,069,273.13x = 6,995,329.43 × 2,893,729.77
  4. Step 4: Simplify right side
    5,069,273.13x = 20,242,593,008,079.48
  5. Step 5: Solve for x
    x = 20,242,593,008,079.48/5,069,273.13
  6. Step 6: Final answer
    x = 3,993,194.39

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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.