Home / 4,453,791.74-6,669,236.93-3,085,617.51

Finding the Fourth Proportional to 4,453,791.74, 6,669,236.93 and 3,085,617.51

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Solution

The fourth proportional to 4,453,791.74, 6,669,236.93 and 3,085,617.51 is: 4,620,493.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,453,791.74 : 6,669,236.93 = 3,085,617.51 : x
  2. Step 2: Convert to fraction form
    4,453,791.74/6,669,236.93 = 3,085,617.51/x
  3. Step 3: Cross multiply
    4,453,791.74x = 6,669,236.93 × 3,085,617.51
  4. Step 4: Simplify right side
    4,453,791.74x = 20,578,714,249,546.64
  5. Step 5: Solve for x
    x = 20,578,714,249,546.64/4,453,791.74
  6. Step 6: Final answer
    x = 4,620,493.16

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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.