Home / 4,555,873.22-6,287,236.26-2,518,813.94

Finding the Fourth Proportional to 4,555,873.22, 6,287,236.26 and 2,518,813.94

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Solution

The fourth proportional to 4,555,873.22, 6,287,236.26 and 2,518,813.94 is: 3,476,035.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,555,873.22 : 6,287,236.26 = 2,518,813.94 : x
  2. Step 2: Convert to fraction form
    4,555,873.22/6,287,236.26 = 2,518,813.94/x
  3. Step 3: Cross multiply
    4,555,873.22x = 6,287,236.26 × 2,518,813.94
  4. Step 4: Simplify right side
    4,555,873.22x = 15,836,378,337,347.97
  5. Step 5: Solve for x
    x = 15,836,378,337,347.97/4,555,873.22
  6. Step 6: Final answer
    x = 3,476,035.78

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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.