Home / 934,446.27-1,399,633.53-614,236.67

Finding the Fourth Proportional to 934,446.27, 1,399,633.53 and 614,236.67

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Solution

The fourth proportional to 934,446.27, 1,399,633.53 and 614,236.67 is: 920,016.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,446.27 : 1,399,633.53 = 614,236.67 : x
  2. Step 2: Convert to fraction form
    934,446.27/1,399,633.53 = 614,236.67/x
  3. Step 3: Cross multiply
    934,446.27x = 1,399,633.53 × 614,236.67
  4. Step 4: Simplify right side
    934,446.27x = 859,706,234,634.62
  5. Step 5: Solve for x
    x = 859,706,234,634.62/934,446.27
  6. Step 6: Final answer
    x = 920,016.76

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.