Home / 2,022,591.95-2,791,176.77-1,092,299.62

Finding the Fourth Proportional to 2,022,591.95, 2,791,176.77 and 1,092,299.62

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Solution

The fourth proportional to 2,022,591.95, 2,791,176.77 and 1,092,299.62 is: 1,507,373.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022,591.95 : 2,791,176.77 = 1,092,299.62 : x
  2. Step 2: Convert to fraction form
    2,022,591.95/2,791,176.77 = 1,092,299.62/x
  3. Step 3: Cross multiply
    2,022,591.95x = 2,791,176.77 × 1,092,299.62
  4. Step 4: Simplify right side
    2,022,591.95x = 3,048,801,325,223.83
  5. Step 5: Solve for x
    x = 3,048,801,325,223.83/2,022,591.95
  6. Step 6: Final answer
    x = 1,507,373.41

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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.