Home / 4,930,179.15-7,395,268.73-4,741,222.35

Finding the Fourth Proportional to 4,930,179.15, 7,395,268.73 and 4,741,222.35

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Solution

The fourth proportional to 4,930,179.15, 7,395,268.73 and 4,741,222.35 is: 7,111,833.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,930,179.15 : 7,395,268.73 = 4,741,222.35 : x
  2. Step 2: Convert to fraction form
    4,930,179.15/7,395,268.73 = 4,741,222.35/x
  3. Step 3: Cross multiply
    4,930,179.15x = 7,395,268.73 × 4,741,222.35
  4. Step 4: Simplify right side
    4,930,179.15x = 35,062,613,363,226
  5. Step 5: Solve for x
    x = 35,062,613,363,226/4,930,179.15
  6. Step 6: Final answer
    x = 7,111,833.53

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.