Home / 6,049,211-9,073,808.19-2,808,976.80

Finding the Fourth Proportional to 6,049,211, 9,073,808.19 and 2,808,976.80

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Solution

The fourth proportional to 6,049,211, 9,073,808.19 and 2,808,976.80 is: 4,213,461.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,049,211 : 9,073,808.19 = 2,808,976.80 : x
  2. Step 2: Convert to fraction form
    6,049,211/9,073,808.19 = 2,808,976.80/x
  3. Step 3: Cross multiply
    6,049,211x = 9,073,808.19 × 2,808,976.80
  4. Step 4: Simplify right side
    6,049,211x = 25,488,116,693,359.99
  5. Step 5: Solve for x
    x = 25,488,116,693,359.99/6,049,211
  6. Step 6: Final answer
    x = 4,213,461.34

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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.