Home / 794,738.71-1,096,706.04-450,597.79

Finding the Fourth Proportional to 794,738.71, 1,096,706.04 and 450,597.79

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Solution

The fourth proportional to 794,738.71, 1,096,706.04 and 450,597.79 is: 621,806.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,738.71 : 1,096,706.04 = 450,597.79 : x
  2. Step 2: Convert to fraction form
    794,738.71/1,096,706.04 = 450,597.79/x
  3. Step 3: Cross multiply
    794,738.71x = 1,096,706.04 × 450,597.79
  4. Step 4: Simplify right side
    794,738.71x = 494,173,317,584.79
  5. Step 5: Solve for x
    x = 494,173,317,584.79/794,738.71
  6. Step 6: Final answer
    x = 621,806.02

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.