Home / 894,290.67-1,234,442.13-531,713.67

Finding the Fourth Proportional to 894,290.67, 1,234,442.13 and 531,713.67

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Solution

The fourth proportional to 894,290.67, 1,234,442.13 and 531,713.67 is: 733,955.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,290.67 : 1,234,442.13 = 531,713.67 : x
  2. Step 2: Convert to fraction form
    894,290.67/1,234,442.13 = 531,713.67/x
  3. Step 3: Cross multiply
    894,290.67x = 1,234,442.13 × 531,713.67
  4. Step 4: Simplify right side
    894,290.67x = 656,369,755,344.92
  5. Step 5: Solve for x
    x = 656,369,755,344.92/894,290.67
  6. Step 6: Final answer
    x = 733,955.72

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.