Home / 10,227,474.96-15,337,224.60-3,834,242.64

Finding the Fourth Proportional to 10,227,474.96, 15,337,224.60 and 3,834,242.64

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Solution

The fourth proportional to 10,227,474.96, 15,337,224.60 and 3,834,242.64 is: 5,749,868.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,227,474.96 : 15,337,224.60 = 3,834,242.64 : x
  2. Step 2: Convert to fraction form
    10,227,474.96/15,337,224.60 = 3,834,242.64/x
  3. Step 3: Cross multiply
    10,227,474.96x = 15,337,224.60 × 3,834,242.64
  4. Step 4: Simplify right side
    10,227,474.96x = 58,806,640,540,576.95
  5. Step 5: Solve for x
    x = 58,806,640,540,576.95/10,227,474.96
  6. Step 6: Final answer
    x = 5,749,868.93

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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.