Home / 2,162,995.26-3,244,211.28-565,681.52

Finding the Fourth Proportional to 2,162,995.26, 3,244,211.28 and 565,681.52

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Solution

The fourth proportional to 2,162,995.26, 3,244,211.28 and 565,681.52 is: 848,448.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,162,995.26 : 3,244,211.28 = 565,681.52 : x
  2. Step 2: Convert to fraction form
    2,162,995.26/3,244,211.28 = 565,681.52/x
  3. Step 3: Cross multiply
    2,162,995.26x = 3,244,211.28 × 565,681.52
  4. Step 4: Simplify right side
    2,162,995.26x = 1,835,190,351,850.49
  5. Step 5: Solve for x
    x = 1,835,190,351,850.49/2,162,995.26
  6. Step 6: Final answer
    x = 848,448.62

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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.