Home / 952,795.92-1,314,861.94-517,214.13

Finding the Fourth Proportional to 952,795.92, 1,314,861.94 and 517,214.13

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Solution

The fourth proportional to 952,795.92, 1,314,861.94 and 517,214.13 is: 713,757.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,795.92 : 1,314,861.94 = 517,214.13 : x
  2. Step 2: Convert to fraction form
    952,795.92/1,314,861.94 = 517,214.13/x
  3. Step 3: Cross multiply
    952,795.92x = 1,314,861.94 × 517,214.13
  4. Step 4: Simplify right side
    952,795.92x = 680,065,174,367.21
  5. Step 5: Solve for x
    x = 680,065,174,367.21/952,795.92
  6. Step 6: Final answer
    x = 713,757.44

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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.