Home / 794,850.92-1,194,685.16-525,896.40

Finding the Fourth Proportional to 794,850.92, 1,194,685.16 and 525,896.40

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Solution

The fourth proportional to 794,850.92, 1,194,685.16 and 525,896.40 is: 790,438.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,850.92 : 1,194,685.16 = 525,896.40 : x
  2. Step 2: Convert to fraction form
    794,850.92/1,194,685.16 = 525,896.40/x
  3. Step 3: Cross multiply
    794,850.92x = 1,194,685.16 × 525,896.40
  4. Step 4: Simplify right side
    794,850.92x = 628,280,623,605.64
  5. Step 5: Solve for x
    x = 628,280,623,605.64/794,850.92
  6. Step 6: Final answer
    x = 790,438.31

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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.