Home / 4,051,609.11-5,591,353.71-2,216,067.33

Finding the Fourth Proportional to 4,051,609.11, 5,591,353.71 and 2,216,067.33

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Solution

The fourth proportional to 4,051,609.11, 5,591,353.71 and 2,216,067.33 is: 3,058,245.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,051,609.11 : 5,591,353.71 = 2,216,067.33 : x
  2. Step 2: Convert to fraction form
    4,051,609.11/5,591,353.71 = 2,216,067.33/x
  3. Step 3: Cross multiply
    4,051,609.11x = 5,591,353.71 × 2,216,067.33
  4. Step 4: Simplify right side
    4,051,609.11x = 12,390,816,316,483.12
  5. Step 5: Solve for x
    x = 12,390,816,316,483.12/4,051,609.11
  6. Step 6: Final answer
    x = 3,058,245.74

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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.