Home / 4,275,348.57-5,899,986.72-2,315,230.01

Finding the Fourth Proportional to 4,275,348.57, 5,899,986.72 and 2,315,230.01

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Solution

The fourth proportional to 4,275,348.57, 5,899,986.72 and 2,315,230.01 is: 3,195,020.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,275,348.57 : 5,899,986.72 = 2,315,230.01 : x
  2. Step 2: Convert to fraction form
    4,275,348.57/5,899,986.72 = 2,315,230.01/x
  3. Step 3: Cross multiply
    4,275,348.57x = 5,899,986.72 × 2,315,230.01
  4. Step 4: Simplify right side
    4,275,348.57x = 13,659,826,283,245.53
  5. Step 5: Solve for x
    x = 13,659,826,283,245.53/4,275,348.57
  6. Step 6: Final answer
    x = 3,195,020.49

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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.