Home / 952,811.64-1,314,882.30-523,119.44

Finding the Fourth Proportional to 952,811.64, 1,314,882.30 and 523,119.44

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Solution

The fourth proportional to 952,811.64, 1,314,882.30 and 523,119.44 is: 721,906.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,811.64 : 1,314,882.30 = 523,119.44 : x
  2. Step 2: Convert to fraction form
    952,811.64/1,314,882.30 = 523,119.44/x
  3. Step 3: Cross multiply
    952,811.64x = 1,314,882.30 × 523,119.44
  4. Step 4: Simplify right side
    952,811.64x = 687,840,492,441.91
  5. Step 5: Solve for x
    x = 687,840,492,441.91/952,811.64
  6. Step 6: Final answer
    x = 721,906.06

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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.