Home / 3,306,268.20-4,953,278.70-1,882,093.80

Finding the Fourth Proportional to 3,306,268.20, 4,953,278.70 and 1,882,093.80

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Solution

The fourth proportional to 3,306,268.20, 4,953,278.70 and 1,882,093.80 is: 2,819,654.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,306,268.20 : 4,953,278.70 = 1,882,093.80 : x
  2. Step 2: Convert to fraction form
    3,306,268.20/4,953,278.70 = 1,882,093.80/x
  3. Step 3: Cross multiply
    3,306,268.20x = 4,953,278.70 × 1,882,093.80
  4. Step 4: Simplify right side
    3,306,268.20x = 9,322,535,130,942.06
  5. Step 5: Solve for x
    x = 9,322,535,130,942.06/3,306,268.20
  6. Step 6: Final answer
    x = 2,819,654.84

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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.