Home / 4,167,999.27-5,752,081.40-2,332,441.71

Finding the Fourth Proportional to 4,167,999.27, 5,752,081.40 and 2,332,441.71

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Solution

The fourth proportional to 4,167,999.27, 5,752,081.40 and 2,332,441.71 is: 3,218,905.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,167,999.27 : 5,752,081.40 = 2,332,441.71 : x
  2. Step 2: Convert to fraction form
    4,167,999.27/5,752,081.40 = 2,332,441.71/x
  3. Step 3: Cross multiply
    4,167,999.27x = 5,752,081.40 × 2,332,441.71
  4. Step 4: Simplify right side
    4,167,999.27x = 13,416,394,565,012.98
  5. Step 5: Solve for x
    x = 13,416,394,565,012.98/4,167,999.27
  6. Step 6: Final answer
    x = 3,218,905.21

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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.