Home / 1,743,464.82-2,615,193.27-464,072.52

Finding the Fourth Proportional to 1,743,464.82, 2,615,193.27 and 464,072.52

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Solution

The fourth proportional to 1,743,464.82, 2,615,193.27 and 464,072.52 is: 696,107.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,743,464.82 : 2,615,193.27 = 464,072.52 : x
  2. Step 2: Convert to fraction form
    1,743,464.82/2,615,193.27 = 464,072.52/x
  3. Step 3: Cross multiply
    1,743,464.82x = 2,615,193.27 × 464,072.52
  4. Step 4: Simplify right side
    1,743,464.82x = 1,213,639,331,095.94
  5. Step 5: Solve for x
    x = 1,213,639,331,095.94/1,743,464.82
  6. Step 6: Final answer
    x = 696,107.73

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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.