Home / 3,505,625.63-5,258,739.51-1,230,954.51

Finding the Fourth Proportional to 3,505,625.63, 5,258,739.51 and 1,230,954.51

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Solution

The fourth proportional to 3,505,625.63, 5,258,739.51 and 1,230,954.51 is: 1,846,537.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,505,625.63 : 5,258,739.51 = 1,230,954.51 : x
  2. Step 2: Convert to fraction form
    3,505,625.63/5,258,739.51 = 1,230,954.51/x
  3. Step 3: Cross multiply
    3,505,625.63x = 5,258,739.51 × 1,230,954.51
  4. Step 4: Simplify right side
    3,505,625.63x = 6,473,269,116,749.69
  5. Step 5: Solve for x
    x = 6,473,269,116,749.69/3,505,625.63
  6. Step 6: Final answer
    x = 1,846,537.48

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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.