Home / 967,236.12-1,334,773.89-559,326.60

Finding the Fourth Proportional to 967,236.12, 1,334,773.89 and 559,326.60

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Solution

The fourth proportional to 967,236.12, 1,334,773.89 and 559,326.60 is: 771,863.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,236.12 : 1,334,773.89 = 559,326.60 : x
  2. Step 2: Convert to fraction form
    967,236.12/1,334,773.89 = 559,326.60/x
  3. Step 3: Cross multiply
    967,236.12x = 1,334,773.89 × 559,326.60
  4. Step 4: Simplify right side
    967,236.12x = 746,574,541,662.47
  5. Step 5: Solve for x
    x = 746,574,541,662.47/967,236.12
  6. Step 6: Final answer
    x = 771,863.79

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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.