Home / 883,094.90-1,324,243.83-251,858.66

Finding the Fourth Proportional to 883,094.90, 1,324,243.83 and 251,858.66

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Solution

The fourth proportional to 883,094.90, 1,324,243.83 and 251,858.66 is: 377,674.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    883,094.90 : 1,324,243.83 = 251,858.66 : x
  2. Step 2: Convert to fraction form
    883,094.90/1,324,243.83 = 251,858.66/x
  3. Step 3: Cross multiply
    883,094.90x = 1,324,243.83 × 251,858.66
  4. Step 4: Simplify right side
    883,094.90x = 333,522,276,537.07
  5. Step 5: Solve for x
    x = 333,522,276,537.07/883,094.90
  6. Step 6: Final answer
    x = 377,674.33

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1.5x scale

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.