Home / 4,488,287.64-6,727,942.26-1,608,871.56

Finding the Fourth Proportional to 4,488,287.64, 6,727,942.26 and 1,608,871.56

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Solution

The fourth proportional to 4,488,287.64, 6,727,942.26 and 1,608,871.56 is: 2,411,698.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,488,287.64 : 6,727,942.26 = 1,608,871.56 : x
  2. Step 2: Convert to fraction form
    4,488,287.64/6,727,942.26 = 1,608,871.56/x
  3. Step 3: Cross multiply
    4,488,287.64x = 6,727,942.26 × 1,608,871.56
  4. Step 4: Simplify right side
    4,488,287.64x = 10,824,394,959,436.12
  5. Step 5: Solve for x
    x = 10,824,394,959,436.12/4,488,287.64
  6. Step 6: Final answer
    x = 2,411,698.14

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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.