Home / 4,332,774-5,979,433.48-2,613,857.60

Finding the Fourth Proportional to 4,332,774, 5,979,433.48 and 2,613,857.60

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Solution

The fourth proportional to 4,332,774, 5,979,433.48 and 2,613,857.60 is: 3,607,247.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,332,774 : 5,979,433.48 = 2,613,857.60 : x
  2. Step 2: Convert to fraction form
    4,332,774/5,979,433.48 = 2,613,857.60/x
  3. Step 3: Cross multiply
    4,332,774x = 5,979,433.48 × 2,613,857.60
  4. Step 4: Simplify right side
    4,332,774x = 15,629,387,645,392.45
  5. Step 5: Solve for x
    x = 15,629,387,645,392.45/4,332,774
  6. Step 6: Final answer
    x = 3,607,247.38

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1.5x scale

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.