Home / 967,136.76-1,334,771.46-585,166.68

Finding the Fourth Proportional to 967,136.76, 1,334,771.46 and 585,166.68

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Solution

The fourth proportional to 967,136.76, 1,334,771.46 and 585,166.68 is: 807,604.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,136.76 : 1,334,771.46 = 585,166.68 : x
  2. Step 2: Convert to fraction form
    967,136.76/1,334,771.46 = 585,166.68/x
  3. Step 3: Cross multiply
    967,136.76x = 1,334,771.46 × 585,166.68
  4. Step 4: Simplify right side
    967,136.76x = 781,063,783,806.95
  5. Step 5: Solve for x
    x = 781,063,783,806.95/967,136.76
  6. Step 6: Final answer
    x = 807,604.28

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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.