Home / 3,601,455.94-5,400,189.64-1,473,034.74

Finding the Fourth Proportional to 3,601,455.94, 5,400,189.64 and 1,473,034.74

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Solution

The fourth proportional to 3,601,455.94, 5,400,189.64 and 1,473,034.74 is: 2,208,736.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,601,455.94 : 5,400,189.64 = 1,473,034.74 : x
  2. Step 2: Convert to fraction form
    3,601,455.94/5,400,189.64 = 1,473,034.74/x
  3. Step 3: Cross multiply
    3,601,455.94x = 5,400,189.64 × 1,473,034.74
  4. Step 4: Simplify right side
    3,601,455.94x = 7,954,666,942,308.09
  5. Step 5: Solve for x
    x = 7,954,666,942,308.09/3,601,455.94
  6. Step 6: Final answer
    x = 2,208,736.43

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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.