Home / 4,074,388.23-5,622,326.67-2,355,619.47

Finding the Fourth Proportional to 4,074,388.23, 5,622,326.67 and 2,355,619.47

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Solution

The fourth proportional to 4,074,388.23, 5,622,326.67 and 2,355,619.47 is: 3,250,564.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074,388.23 : 5,622,326.67 = 2,355,619.47 : x
  2. Step 2: Convert to fraction form
    4,074,388.23/5,622,326.67 = 2,355,619.47/x
  3. Step 3: Cross multiply
    4,074,388.23x = 5,622,326.67 × 2,355,619.47
  4. Step 4: Simplify right side
    4,074,388.23x = 13,244,062,170,552.27
  5. Step 5: Solve for x
    x = 13,244,062,170,552.27/4,074,388.23
  6. Step 6: Final answer
    x = 3,250,564.61

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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.