Home / 2,294,693.58-3,440,487.60-1,284,512.82

Finding the Fourth Proportional to 2,294,693.58, 3,440,487.60 and 1,284,512.82

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Solution

The fourth proportional to 2,294,693.58, 3,440,487.60 and 1,284,512.82 is: 1,925,900.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,294,693.58 : 3,440,487.60 = 1,284,512.82 : x
  2. Step 2: Convert to fraction form
    2,294,693.58/3,440,487.60 = 1,284,512.82/x
  3. Step 3: Cross multiply
    2,294,693.58x = 3,440,487.60 × 1,284,512.82
  4. Step 4: Simplify right side
    2,294,693.58x = 4,419,350,429,251.03
  5. Step 5: Solve for x
    x = 4,419,350,429,251.03/2,294,693.58
  6. Step 6: Final answer
    x = 1,925,900.03

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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.