Home / 2,294,693.67-3,440,487.64-1,284,512.91

Finding the Fourth Proportional to 2,294,693.67, 3,440,487.64 and 1,284,512.91

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Solution

The fourth proportional to 2,294,693.67, 3,440,487.64 and 1,284,512.91 is: 1,925,900.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,294,693.67 : 3,440,487.64 = 1,284,512.91 : x
  2. Step 2: Convert to fraction form
    2,294,693.67/3,440,487.64 = 1,284,512.91/x
  3. Step 3: Cross multiply
    2,294,693.67x = 3,440,487.64 × 1,284,512.91
  4. Step 4: Simplify right side
    2,294,693.67x = 4,419,350,790,275.43
  5. Step 5: Solve for x
    x = 4,419,350,790,275.43/2,294,693.67
  6. Step 6: Final answer
    x = 1,925,900.11

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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.