Home / 3,629,208.16-5,444,151.36-1,070,425.60

Finding the Fourth Proportional to 3,629,208.16, 5,444,151.36 and 1,070,425.60

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Solution

The fourth proportional to 3,629,208.16, 5,444,151.36 and 1,070,425.60 is: 1,605,738.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,629,208.16 : 5,444,151.36 = 1,070,425.60 : x
  2. Step 2: Convert to fraction form
    3,629,208.16/5,444,151.36 = 1,070,425.60/x
  3. Step 3: Cross multiply
    3,629,208.16x = 5,444,151.36 × 1,070,425.60
  4. Step 4: Simplify right side
    3,629,208.16x = 5,827,558,986,018.82
  5. Step 5: Solve for x
    x = 5,827,558,986,018.82/3,629,208.16
  6. Step 6: Final answer
    x = 1,605,738.42

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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.