Home / 4,022,048.85-6,024,995.40-1,860,043.56

Finding the Fourth Proportional to 4,022,048.85, 6,024,995.40 and 1,860,043.56

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Solution

The fourth proportional to 4,022,048.85, 6,024,995.40 and 1,860,043.56 is: 2,786,329.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,022,048.85 : 6,024,995.40 = 1,860,043.56 : x
  2. Step 2: Convert to fraction form
    4,022,048.85/6,024,995.40 = 1,860,043.56/x
  3. Step 3: Cross multiply
    4,022,048.85x = 6,024,995.40 × 1,860,043.56
  4. Step 4: Simplify right side
    4,022,048.85x = 11,206,753,892,799.62
  5. Step 5: Solve for x
    x = 11,206,753,892,799.62/4,022,048.85
  6. Step 6: Final answer
    x = 2,786,329.63

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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.