Home / 2,515,199.52-3,771,517.52-1,235,892

Finding the Fourth Proportional to 2,515,199.52, 3,771,517.52 and 1,235,892

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Solution

The fourth proportional to 2,515,199.52, 3,771,517.52 and 1,235,892 is: 1,853,208.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,515,199.52 : 3,771,517.52 = 1,235,892 : x
  2. Step 2: Convert to fraction form
    2,515,199.52/3,771,517.52 = 1,235,892/x
  3. Step 3: Cross multiply
    2,515,199.52x = 3,771,517.52 × 1,235,892
  4. Step 4: Simplify right side
    2,515,199.52x = 4,661,188,330,827.84
  5. Step 5: Solve for x
    x = 4,661,188,330,827.84/2,515,199.52
  6. Step 6: Final answer
    x = 1,853,208.18

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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.