Home / 5,504,220.07-8,253,059.19-2,092,756.30

Finding the Fourth Proportional to 5,504,220.07, 8,253,059.19 and 2,092,756.30

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Solution

The fourth proportional to 5,504,220.07, 8,253,059.19 and 2,092,756.30 is: 3,137,890.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,504,220.07 : 8,253,059.19 = 2,092,756.30 : x
  2. Step 2: Convert to fraction form
    5,504,220.07/8,253,059.19 = 2,092,756.30/x
  3. Step 3: Cross multiply
    5,504,220.07x = 8,253,059.19 × 2,092,756.30
  4. Step 4: Simplify right side
    5,504,220.07x = 17,271,641,614,145.40
  5. Step 5: Solve for x
    x = 17,271,641,614,145.40/5,504,220.07
  6. Step 6: Final answer
    x = 3,137,890.82

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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.