Home / 2,719,596.20-3,753,113.54-1,495,933.25

Finding the Fourth Proportional to 2,719,596.20, 3,753,113.54 and 1,495,933.25

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Solution

The fourth proportional to 2,719,596.20, 3,753,113.54 and 1,495,933.25 is: 2,064,426.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,719,596.20 : 3,753,113.54 = 1,495,933.25 : x
  2. Step 2: Convert to fraction form
    2,719,596.20/3,753,113.54 = 1,495,933.25/x
  3. Step 3: Cross multiply
    2,719,596.20x = 3,753,113.54 × 1,495,933.25
  4. Step 4: Simplify right side
    2,719,596.20x = 5,614,407,309,265.97
  5. Step 5: Solve for x
    x = 5,614,407,309,265.97/2,719,596.20
  6. Step 6: Final answer
    x = 2,064,426.81

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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.