Home / 5,074,015.54-7,609,858.62-3,025,255.81

Finding the Fourth Proportional to 5,074,015.54, 7,609,858.62 and 3,025,255.81

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Solution

The fourth proportional to 5,074,015.54, 7,609,858.62 and 3,025,255.81 is: 4,537,189.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,074,015.54 : 7,609,858.62 = 3,025,255.81 : x
  2. Step 2: Convert to fraction form
    5,074,015.54/7,609,858.62 = 3,025,255.81/x
  3. Step 3: Cross multiply
    5,074,015.54x = 7,609,858.62 × 3,025,255.81
  4. Step 4: Simplify right side
    5,074,015.54x = 23,021,769,003,433.58
  5. Step 5: Solve for x
    x = 23,021,769,003,433.58/5,074,015.54
  6. Step 6: Final answer
    x = 4,537,189.30

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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.