Home / 2,299,868.10-3,173,775.16-1,267,471.52

Finding the Fourth Proportional to 2,299,868.10, 3,173,775.16 and 1,267,471.52

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Solution

The fourth proportional to 2,299,868.10, 3,173,775.16 and 1,267,471.52 is: 1,749,087.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,299,868.10 : 3,173,775.16 = 1,267,471.52 : x
  2. Step 2: Convert to fraction form
    2,299,868.10/3,173,775.16 = 1,267,471.52/x
  3. Step 3: Cross multiply
    2,299,868.10x = 3,173,775.16 × 1,267,471.52
  4. Step 4: Simplify right side
    2,299,868.10x = 4,022,669,626,183.44
  5. Step 5: Solve for x
    x = 4,022,669,626,183.44/2,299,868.10
  6. Step 6: Final answer
    x = 1,749,087.10

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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.