Home / 881,843.39-1,322,623.47-241,997.69

Finding the Fourth Proportional to 881,843.39, 1,322,623.47 and 241,997.69

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Solution

The fourth proportional to 881,843.39, 1,322,623.47 and 241,997.69 is: 362,957.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    881,843.39 : 1,322,623.47 = 241,997.69 : x
  2. Step 2: Convert to fraction form
    881,843.39/1,322,623.47 = 241,997.69/x
  3. Step 3: Cross multiply
    881,843.39x = 1,322,623.47 × 241,997.69
  4. Step 4: Simplify right side
    881,843.39x = 320,071,817,866.67
  5. Step 5: Solve for x
    x = 320,071,817,866.67/881,843.39
  6. Step 6: Final answer
    x = 362,957.67

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1.5x scale

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.