Home / 4,022,047.47-6,024,993.48-1,860,042.14

Finding the Fourth Proportional to 4,022,047.47, 6,024,993.48 and 1,860,042.14

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Solution

The fourth proportional to 4,022,047.47, 6,024,993.48 and 1,860,042.14 is: 2,786,327.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,022,047.47 : 6,024,993.48 = 1,860,042.14 : x
  2. Step 2: Convert to fraction form
    4,022,047.47/6,024,993.48 = 1,860,042.14/x
  3. Step 3: Cross multiply
    4,022,047.47x = 6,024,993.48 × 1,860,042.14
  4. Step 4: Simplify right side
    4,022,047.47x = 11,206,741,766,025.25
  5. Step 5: Solve for x
    x = 11,206,741,766,025.25/4,022,047.47
  6. Step 6: Final answer
    x = 2,786,327.58

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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.