Home / 3,550,485.88-5,325,203.94-1,306,099

Finding the Fourth Proportional to 3,550,485.88, 5,325,203.94 and 1,306,099

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Solution

The fourth proportional to 3,550,485.88, 5,325,203.94 and 1,306,099 is: 1,958,955.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,550,485.88 : 5,325,203.94 = 1,306,099 : x
  2. Step 2: Convert to fraction form
    3,550,485.88/5,325,203.94 = 1,306,099/x
  3. Step 3: Cross multiply
    3,550,485.88x = 5,325,203.94 × 1,306,099
  4. Step 4: Simplify right side
    3,550,485.88x = 6,955,243,540,830.06
  5. Step 5: Solve for x
    x = 6,955,243,540,830.06/3,550,485.88
  6. Step 6: Final answer
    x = 1,958,955.42

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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.