Home / 967,141.26-1,334,777.67-585,171.18

Finding the Fourth Proportional to 967,141.26, 1,334,777.67 and 585,171.18

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Solution

The fourth proportional to 967,141.26, 1,334,777.67 and 585,171.18 is: 807,610.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,141.26 : 1,334,777.67 = 585,171.18 : x
  2. Step 2: Convert to fraction form
    967,141.26/1,334,777.67 = 585,171.18/x
  3. Step 3: Cross multiply
    967,141.26x = 1,334,777.67 × 585,171.18
  4. Step 4: Simplify right side
    967,141.26x = 781,073,424,191.55
  5. Step 5: Solve for x
    x = 781,073,424,191.55/967,141.26
  6. Step 6: Final answer
    x = 807,610.49

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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.