Home / 2,312,743.25-3,469,824.74-1,034,426.26

Finding the Fourth Proportional to 2,312,743.25, 3,469,824.74 and 1,034,426.26

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Solution

The fourth proportional to 2,312,743.25, 3,469,824.74 and 1,034,426.26 is: 1,551,956.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,312,743.25 : 3,469,824.74 = 1,034,426.26 : x
  2. Step 2: Convert to fraction form
    2,312,743.25/3,469,824.74 = 1,034,426.26/x
  3. Step 3: Cross multiply
    2,312,743.25x = 3,469,824.74 × 1,034,426.26
  4. Step 4: Simplify right side
    2,312,743.25x = 3,589,277,835,577.02
  5. Step 5: Solve for x
    x = 3,589,277,835,577.02/2,312,743.25
  6. Step 6: Final answer
    x = 1,551,956.89

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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.