Home / 2,394,694.67-3,590,134.73-1,382,668.66

Finding the Fourth Proportional to 2,394,694.67, 3,590,134.73 and 1,382,668.66

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Solution

The fourth proportional to 2,394,694.67, 3,590,134.73 and 1,382,668.66 is: 2,072,901.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,394,694.67 : 3,590,134.73 = 1,382,668.66 : x
  2. Step 2: Convert to fraction form
    2,394,694.67/3,590,134.73 = 1,382,668.66/x
  3. Step 3: Cross multiply
    2,394,694.67x = 3,590,134.73 × 1,382,668.66
  4. Step 4: Simplify right side
    2,394,694.67x = 4,963,966,751,484.55
  5. Step 5: Solve for x
    x = 4,963,966,751,484.55/2,394,694.67
  6. Step 6: Final answer
    x = 2,072,901.74

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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.