Home / 934,266.18-1,289,287.29-504,546.27

Finding the Fourth Proportional to 934,266.18, 1,289,287.29 and 504,546.27

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Solution

The fourth proportional to 934,266.18, 1,289,287.29 and 504,546.27 is: 696,273.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,266.18 : 1,289,287.29 = 504,546.27 : x
  2. Step 2: Convert to fraction form
    934,266.18/1,289,287.29 = 504,546.27/x
  3. Step 3: Cross multiply
    934,266.18x = 1,289,287.29 × 504,546.27
  4. Step 4: Simplify right side
    934,266.18x = 650,505,090,605.18
  5. Step 5: Solve for x
    x = 650,505,090,605.18/934,266.18
  6. Step 6: Final answer
    x = 696,273.83

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1.5x scale

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.