Home / 4,270,455.56-5,893,228.68-2,336,716.16

Finding the Fourth Proportional to 4,270,455.56, 5,893,228.68 and 2,336,716.16

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Solution

The fourth proportional to 4,270,455.56, 5,893,228.68 and 2,336,716.16 is: 3,224,668.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,270,455.56 : 5,893,228.68 = 2,336,716.16 : x
  2. Step 2: Convert to fraction form
    4,270,455.56/5,893,228.68 = 2,336,716.16/x
  3. Step 3: Cross multiply
    4,270,455.56x = 5,893,228.68 × 2,336,716.16
  4. Step 4: Simplify right side
    4,270,455.56x = 13,770,802,691,131.47
  5. Step 5: Solve for x
    x = 13,770,802,691,131.47/4,270,455.56
  6. Step 6: Final answer
    x = 3,224,668.30

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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.