Home / 2,096,759.88-3,140,529.70-1,732,805.88

Finding the Fourth Proportional to 2,096,759.88, 3,140,529.70 and 1,732,805.88

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Solution

The fourth proportional to 2,096,759.88, 3,140,529.70 and 1,732,805.88 is: 2,595,398.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,096,759.88 : 3,140,529.70 = 1,732,805.88 : x
  2. Step 2: Convert to fraction form
    2,096,759.88/3,140,529.70 = 1,732,805.88/x
  3. Step 3: Cross multiply
    2,096,759.88x = 3,140,529.70 × 1,732,805.88
  4. Step 4: Simplify right side
    2,096,759.88x = 5,441,928,330,474.64
  5. Step 5: Solve for x
    x = 5,441,928,330,474.64/2,096,759.88
  6. Step 6: Final answer
    x = 2,595,398.92

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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.