Home / 4,022,452.88-5,551,006.76-2,368,671.80

Finding the Fourth Proportional to 4,022,452.88, 5,551,006.76 and 2,368,671.80

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Solution

The fourth proportional to 4,022,452.88, 5,551,006.76 and 2,368,671.80 is: 3,268,779.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,022,452.88 : 5,551,006.76 = 2,368,671.80 : x
  2. Step 2: Convert to fraction form
    4,022,452.88/5,551,006.76 = 2,368,671.80/x
  3. Step 3: Cross multiply
    4,022,452.88x = 5,551,006.76 × 2,368,671.80
  4. Step 4: Simplify right side
    4,022,452.88x = 13,148,513,174,021.37
  5. Step 5: Solve for x
    x = 13,148,513,174,021.37/4,022,452.88
  6. Step 6: Final answer
    x = 3,268,779.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.