Home / 2,162,914.85-3,244,556.35-565,475.38

Finding the Fourth Proportional to 2,162,914.85, 3,244,556.35 and 565,475.38

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Solution

The fourth proportional to 2,162,914.85, 3,244,556.35 and 565,475.38 is: 848,261.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,162,914.85 : 3,244,556.35 = 565,475.38 : x
  2. Step 2: Convert to fraction form
    2,162,914.85/3,244,556.35 = 565,475.38/x
  3. Step 3: Cross multiply
    2,162,914.85x = 3,244,556.35 × 565,475.38
  4. Step 4: Simplify right side
    2,162,914.85x = 1,834,716,727,543.12
  5. Step 5: Solve for x
    x = 1,834,716,727,543.12/2,162,914.85
  6. Step 6: Final answer
    x = 848,261.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.