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Finding the Fourth Proportional to 605,094.78, 835,050.69 and 333,182.64

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Solution

The fourth proportional to 605,094.78, 835,050.69 and 333,182.64 is: 459,803.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    605,094.78 : 835,050.69 = 333,182.64 : x
  2. Step 2: Convert to fraction form
    605,094.78/835,050.69 = 333,182.64/x
  3. Step 3: Cross multiply
    605,094.78x = 835,050.69 × 333,182.64
  4. Step 4: Simplify right side
    605,094.78x = 278,224,393,428.02
  5. Step 5: Solve for x
    x = 278,224,393,428.02/605,094.78
  6. Step 6: Final answer
    x = 459,803.00

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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.