Home / 4,213,845.14-5,816,078.03-2,472,074.06

Finding the Fourth Proportional to 4,213,845.14, 5,816,078.03 and 2,472,074.06

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Solution

The fourth proportional to 4,213,845.14, 5,816,078.03 and 2,472,074.06 is: 3,412,032.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,213,845.14 : 5,816,078.03 = 2,472,074.06 : x
  2. Step 2: Convert to fraction form
    4,213,845.14/5,816,078.03 = 2,472,074.06/x
  3. Step 3: Cross multiply
    4,213,845.14x = 5,816,078.03 × 2,472,074.06
  4. Step 4: Simplify right side
    4,213,845.14x = 14,377,775,587,458.14
  5. Step 5: Solve for x
    x = 14,377,775,587,458.14/4,213,845.14
  6. Step 6: Final answer
    x = 3,412,032.27

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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.