Home / 676,364.00-1,014,306.69-196,491.97

Finding the Fourth Proportional to 676,364.00, 1,014,306.69 and 196,491.97

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Solution

The fourth proportional to 676,364.00, 1,014,306.69 and 196,491.97 is: 294,668.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    676,364.00 : 1,014,306.69 = 196,491.97 : x
  2. Step 2: Convert to fraction form
    676,364.00/1,014,306.69 = 196,491.97/x
  3. Step 3: Cross multiply
    676,364.00x = 1,014,306.69 × 196,491.97
  4. Step 4: Simplify right side
    676,364.00x = 199,303,117,166.51
  5. Step 5: Solve for x
    x = 199,303,117,166.51/676,364.00
  6. Step 6: Final answer
    x = 294,668.43

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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.