Home / 934,266.31-1,289,287.46-504,546.39

Finding the Fourth Proportional to 934,266.31, 1,289,287.46 and 504,546.39

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Solution

The fourth proportional to 934,266.31, 1,289,287.46 and 504,546.39 is: 696,274.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,266.31 : 1,289,287.46 = 504,546.39 : x
  2. Step 2: Convert to fraction form
    934,266.31/1,289,287.46 = 504,546.39/x
  3. Step 3: Cross multiply
    934,266.31x = 1,289,287.46 × 504,546.39
  4. Step 4: Simplify right side
    934,266.31x = 650,505,335,927.37
  5. Step 5: Solve for x
    x = 650,505,335,927.37/934,266.31
  6. Step 6: Final answer
    x = 696,274.00

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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.