Home / 1,314,500.93-1,972,361.69-504,615.87

Finding the Fourth Proportional to 1,314,500.93, 1,972,361.69 and 504,615.87

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Solution

The fourth proportional to 1,314,500.93, 1,972,361.69 and 504,615.87 is: 757,158.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,314,500.93 : 1,972,361.69 = 504,615.87 : x
  2. Step 2: Convert to fraction form
    1,314,500.93/1,972,361.69 = 504,615.87/x
  3. Step 3: Cross multiply
    1,314,500.93x = 1,972,361.69 × 504,615.87
  4. Step 4: Simplify right side
    1,314,500.93x = 995,285,007,630.94
  5. Step 5: Solve for x
    x = 995,285,007,630.94/1,314,500.93
  6. Step 6: Final answer
    x = 757,158.09

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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.