Home / 2,744,659.07-3,790,734.96-1,872,004.96

Finding the Fourth Proportional to 2,744,659.07, 3,790,734.96 and 1,872,004.96

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Solution

The fourth proportional to 2,744,659.07, 3,790,734.96 and 1,872,004.96 is: 2,585,484.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,744,659.07 : 3,790,734.96 = 1,872,004.96 : x
  2. Step 2: Convert to fraction form
    2,744,659.07/3,790,734.96 = 1,872,004.96/x
  3. Step 3: Cross multiply
    2,744,659.07x = 3,790,734.96 × 1,872,004.96
  4. Step 4: Simplify right side
    2,744,659.07x = 7,096,274,647,165.40
  5. Step 5: Solve for x
    x = 7,096,274,647,165.40/2,744,659.07
  6. Step 6: Final answer
    x = 2,585,484.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.