Home / 8,552,203.44-11,801,654.28-5,116,338.96

Finding the Fourth Proportional to 8,552,203.44, 11,801,654.28 and 5,116,338.96

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Solution

The fourth proportional to 8,552,203.44, 11,801,654.28 and 5,116,338.96 is: 7,060,316.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,552,203.44 : 11,801,654.28 = 5,116,338.96 : x
  2. Step 2: Convert to fraction form
    8,552,203.44/11,801,654.28 = 5,116,338.96/x
  3. Step 3: Cross multiply
    8,552,203.44x = 11,801,654.28 × 5,116,338.96
  4. Step 4: Simplify right side
    8,552,203.44x = 60,381,263,585,214.74
  5. Step 5: Solve for x
    x = 60,381,263,585,214.74/8,552,203.44
  6. Step 6: Final answer
    x = 7,060,316.56

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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.