Home / 4,933,501.60-7,396,884.71-2,628,339.39

Finding the Fourth Proportional to 4,933,501.60, 7,396,884.71 and 2,628,339.39

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Solution

The fourth proportional to 4,933,501.60, 7,396,884.71 and 2,628,339.39 is: 3,940,714.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,933,501.60 : 7,396,884.71 = 2,628,339.39 : x
  2. Step 2: Convert to fraction form
    4,933,501.60/7,396,884.71 = 2,628,339.39/x
  3. Step 3: Cross multiply
    4,933,501.60x = 7,396,884.71 × 2,628,339.39
  4. Step 4: Simplify right side
    4,933,501.60x = 19,441,523,446,581.73
  5. Step 5: Solve for x
    x = 19,441,523,446,581.73/4,933,501.60
  6. Step 6: Final answer
    x = 3,940,714.94

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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.