Home / 3,040,844.67-4,562,310.29-1,148,127.39

Finding the Fourth Proportional to 3,040,844.67, 4,562,310.29 and 1,148,127.39

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Solution

The fourth proportional to 3,040,844.67, 4,562,310.29 and 1,148,127.39 is: 1,722,584.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,040,844.67 : 4,562,310.29 = 1,148,127.39 : x
  2. Step 2: Convert to fraction form
    3,040,844.67/4,562,310.29 = 1,148,127.39/x
  3. Step 3: Cross multiply
    3,040,844.67x = 4,562,310.29 × 1,148,127.39
  4. Step 4: Simplify right side
    3,040,844.67x = 5,238,113,399,887.21
  5. Step 5: Solve for x
    x = 5,238,113,399,887.21/3,040,844.67
  6. Step 6: Final answer
    x = 1,722,584.99

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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.