Home / 5,533,087.80-7,635,509.10-3,085,773.24

Finding the Fourth Proportional to 5,533,087.80, 7,635,509.10 and 3,085,773.24

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Solution

The fourth proportional to 5,533,087.80, 7,635,509.10 and 3,085,773.24 is: 4,258,282.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,533,087.80 : 7,635,509.10 = 3,085,773.24 : x
  2. Step 2: Convert to fraction form
    5,533,087.80/7,635,509.10 = 3,085,773.24/x
  3. Step 3: Cross multiply
    5,533,087.80x = 7,635,509.10 × 3,085,773.24
  4. Step 4: Simplify right side
    5,533,087.80x = 23,561,449,654,556.48
  5. Step 5: Solve for x
    x = 23,561,449,654,556.48/5,533,087.80
  6. Step 6: Final answer
    x = 4,258,282.27

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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.