Home / 3,601,464.96-5,400,203.16-1,473,043.72

Finding the Fourth Proportional to 3,601,464.96, 5,400,203.16 and 1,473,043.72

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Solution

The fourth proportional to 3,601,464.96, 5,400,203.16 and 1,473,043.72 is: 2,208,749.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,601,464.96 : 5,400,203.16 = 1,473,043.72 : x
  2. Step 2: Convert to fraction form
    3,601,464.96/5,400,203.16 = 1,473,043.72/x
  3. Step 3: Cross multiply
    3,601,464.96x = 5,400,203.16 × 1,473,043.72
  4. Step 4: Simplify right side
    3,601,464.96x = 7,954,735,351,562.16
  5. Step 5: Solve for x
    x = 7,954,735,351,562.16/3,601,464.96
  6. Step 6: Final answer
    x = 2,208,749.89

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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.