Home / 9,294,270.62-13,946,862.49-3,902,506.43

Finding the Fourth Proportional to 9,294,270.62, 13,946,862.49 and 3,902,506.43

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Solution

The fourth proportional to 9,294,270.62, 13,946,862.49 and 3,902,506.43 is: 5,856,050.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,294,270.62 : 13,946,862.49 = 3,902,506.43 : x
  2. Step 2: Convert to fraction form
    9,294,270.62/13,946,862.49 = 3,902,506.43/x
  3. Step 3: Cross multiply
    9,294,270.62x = 13,946,862.49 × 3,902,506.43
  4. Step 4: Simplify right side
    9,294,270.62x = 54,427,720,466,060.23
  5. Step 5: Solve for x
    x = 54,427,720,466,060.23/9,294,270.62
  6. Step 6: Final answer
    x = 5,856,050.76

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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.