Home / 1,512,069.55-2,268,104.37-1,512,069.55

Finding the Fourth Proportional to 1,512,069.55, 2,268,104.37 and 1,512,069.55

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Solution

The fourth proportional to 1,512,069.55, 2,268,104.37 and 1,512,069.55 is: 2,268,104.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,512,069.55 : 2,268,104.37 = 1,512,069.55 : x
  2. Step 2: Convert to fraction form
    1,512,069.55/2,268,104.37 = 1,512,069.55/x
  3. Step 3: Cross multiply
    1,512,069.55x = 2,268,104.37 × 1,512,069.55
  4. Step 4: Simplify right side
    1,512,069.55x = 3,429,531,546,538.59
  5. Step 5: Solve for x
    x = 3,429,531,546,538.59/1,512,069.55
  6. Step 6: Final answer
    x = 2,268,104.37

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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.