Home / 3,135,495.44-4,703,661.10-1,241,791.58

Finding the Fourth Proportional to 3,135,495.44, 4,703,661.10 and 1,241,791.58

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Solution

The fourth proportional to 3,135,495.44, 4,703,661.10 and 1,241,791.58 is: 1,862,852.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,135,495.44 : 4,703,661.10 = 1,241,791.58 : x
  2. Step 2: Convert to fraction form
    3,135,495.44/4,703,661.10 = 1,241,791.58/x
  3. Step 3: Cross multiply
    3,135,495.44x = 4,703,661.10 × 1,241,791.58
  4. Step 4: Simplify right side
    3,135,495.44x = 5,840,966,749,153.54
  5. Step 5: Solve for x
    x = 5,840,966,749,153.54/3,135,495.44
  6. Step 6: Final answer
    x = 1,862,852.89

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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.