Home / 1,504,652.70-2,257,150.29-545,559.96

Finding the Fourth Proportional to 1,504,652.70, 2,257,150.29 and 545,559.96

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Solution

The fourth proportional to 1,504,652.70, 2,257,150.29 and 545,559.96 is: 818,402.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,504,652.70 : 2,257,150.29 = 545,559.96 : x
  2. Step 2: Convert to fraction form
    1,504,652.70/2,257,150.29 = 545,559.96/x
  3. Step 3: Cross multiply
    1,504,652.70x = 2,257,150.29 × 545,559.96
  4. Step 4: Simplify right side
    1,504,652.70x = 1,231,410,821,926.39
  5. Step 5: Solve for x
    x = 1,231,410,821,926.39/1,504,652.70
  6. Step 6: Final answer
    x = 818,402.03

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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.