Home / 1,846,447.72-2,774,542.52-994,149.52

Finding the Fourth Proportional to 1,846,447.72, 2,774,542.52 and 994,149.52

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Solution

The fourth proportional to 1,846,447.72, 2,774,542.52 and 994,149.52 is: 1,493,846.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,846,447.72 : 2,774,542.52 = 994,149.52 : x
  2. Step 2: Convert to fraction form
    1,846,447.72/2,774,542.52 = 994,149.52/x
  3. Step 3: Cross multiply
    1,846,447.72x = 2,774,542.52 × 994,149.52
  4. Step 4: Simplify right side
    1,846,447.72x = 2,758,310,114,477.59
  5. Step 5: Solve for x
    x = 2,758,310,114,477.59/1,846,447.72
  6. Step 6: Final answer
    x = 1,493,846.85

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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.