Home / 793,286.46-1,095,636.66-534,717.45

Finding the Fourth Proportional to 793,286.46, 1,095,636.66 and 534,717.45

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Solution

The fourth proportional to 793,286.46, 1,095,636.66 and 534,717.45 is: 738,517.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,286.46 : 1,095,636.66 = 534,717.45 : x
  2. Step 2: Convert to fraction form
    793,286.46/1,095,636.66 = 534,717.45/x
  3. Step 3: Cross multiply
    793,286.46x = 1,095,636.66 × 534,717.45
  4. Step 4: Simplify right side
    793,286.46x = 585,856,035,483.53
  5. Step 5: Solve for x
    x = 585,856,035,483.53/793,286.46
  6. Step 6: Final answer
    x = 738,517.63

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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.