Home / 5,505,960.68-7,599,440.16-3,059,412.38

Finding the Fourth Proportional to 5,505,960.68, 7,599,440.16 and 3,059,412.38

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Solution

The fourth proportional to 5,505,960.68, 7,599,440.16 and 3,059,412.38 is: 4,222,663.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,505,960.68 : 7,599,440.16 = 3,059,412.38 : x
  2. Step 2: Convert to fraction form
    5,505,960.68/7,599,440.16 = 3,059,412.38/x
  3. Step 3: Cross multiply
    5,505,960.68x = 7,599,440.16 × 3,059,412.38
  4. Step 4: Simplify right side
    5,505,960.68x = 23,249,821,306,573.18
  5. Step 5: Solve for x
    x = 23,249,821,306,573.18/5,505,960.68
  6. Step 6: Final answer
    x = 4,222,663.88

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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.