Home / 4,743,930.60-6,546,615.57-2,568,473.46

Finding the Fourth Proportional to 4,743,930.60, 6,546,615.57 and 2,568,473.46

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Solution

The fourth proportional to 4,743,930.60, 6,546,615.57 and 2,568,473.46 is: 3,544,488.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,743,930.60 : 6,546,615.57 = 2,568,473.46 : x
  2. Step 2: Convert to fraction form
    4,743,930.60/6,546,615.57 = 2,568,473.46/x
  3. Step 3: Cross multiply
    4,743,930.60x = 6,546,615.57 × 2,568,473.46
  4. Step 4: Simplify right side
    4,743,930.60x = 16,814,808,344,367.77
  5. Step 5: Solve for x
    x = 16,814,808,344,367.77/4,743,930.60
  6. Step 6: Final answer
    x = 3,544,488.69

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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.