Home / 4,076,544.87-6,116,493.47-1,800,868.23

Finding the Fourth Proportional to 4,076,544.87, 6,116,493.47 and 1,800,868.23

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Solution

The fourth proportional to 4,076,544.87, 6,116,493.47 and 1,800,868.23 is: 2,702,042.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,076,544.87 : 6,116,493.47 = 1,800,868.23 : x
  2. Step 2: Convert to fraction form
    4,076,544.87/6,116,493.47 = 1,800,868.23/x
  3. Step 3: Cross multiply
    4,076,544.87x = 6,116,493.47 × 1,800,868.23
  4. Step 4: Simplify right side
    4,076,544.87x = 11,014,998,760,121.12
  5. Step 5: Solve for x
    x = 11,014,998,760,121.12/4,076,544.87
  6. Step 6: Final answer
    x = 2,702,042.81

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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.