Home / 4,071,250.45-6,108,057.62-1,641,149.60

Finding the Fourth Proportional to 4,071,250.45, 6,108,057.62 and 1,641,149.60

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Solution

The fourth proportional to 4,071,250.45, 6,108,057.62 and 1,641,149.60 is: 2,462,200.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,071,250.45 : 6,108,057.62 = 1,641,149.60 : x
  2. Step 2: Convert to fraction form
    4,071,250.45/6,108,057.62 = 1,641,149.60/x
  3. Step 3: Cross multiply
    4,071,250.45x = 6,108,057.62 × 1,641,149.60
  4. Step 4: Simplify right side
    4,071,250.45x = 10,024,236,289,299.66
  5. Step 5: Solve for x
    x = 10,024,236,289,299.66/4,071,250.45
  6. Step 6: Final answer
    x = 2,462,200.84

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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.