Home / 1,581,933.58-2,372,845.69-444,704.51

Finding the Fourth Proportional to 1,581,933.58, 2,372,845.69 and 444,704.51

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Solution

The fourth proportional to 1,581,933.58, 2,372,845.69 and 444,704.51 is: 667,041.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,581,933.58 : 2,372,845.69 = 444,704.51 : x
  2. Step 2: Convert to fraction form
    1,581,933.58/2,372,845.69 = 444,704.51/x
  3. Step 3: Cross multiply
    1,581,933.58x = 2,372,845.69 × 444,704.51
  4. Step 4: Simplify right side
    1,581,933.58x = 1,055,215,186,365.06
  5. Step 5: Solve for x
    x = 1,055,215,186,365.06/1,581,933.58
  6. Step 6: Final answer
    x = 667,041.40

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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.