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Finding the Fourth Proportional to 600,794.26, 901,189.34 and 245,808.28

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Solution

The fourth proportional to 600,794.26, 901,189.34 and 245,808.28 is: 368,711.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,794.26 : 901,189.34 = 245,808.28 : x
  2. Step 2: Convert to fraction form
    600,794.26/901,189.34 = 245,808.28/x
  3. Step 3: Cross multiply
    600,794.26x = 901,189.34 × 245,808.28
  4. Step 4: Simplify right side
    600,794.26x = 221,519,805,088.93
  5. Step 5: Solve for x
    x = 221,519,805,088.93/600,794.26
  6. Step 6: Final answer
    x = 368,711.59

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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.