Home / 6,137,129.40-9,202,238.10-2,350,735.80

Finding the Fourth Proportional to 6,137,129.40, 9,202,238.10 and 2,350,735.80

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Solution

The fourth proportional to 6,137,129.40, 9,202,238.10 and 2,350,735.80 is: 3,524,779.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,137,129.40 : 9,202,238.10 = 2,350,735.80 : x
  2. Step 2: Convert to fraction form
    6,137,129.40/9,202,238.10 = 2,350,735.80/x
  3. Step 3: Cross multiply
    6,137,129.40x = 9,202,238.10 × 2,350,735.80
  4. Step 4: Simplify right side
    6,137,129.40x = 21,632,030,541,793.98
  5. Step 5: Solve for x
    x = 21,632,030,541,793.98/6,137,129.40
  6. Step 6: Final answer
    x = 3,524,779.93

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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.