Home / 347,268.20-522,068.70-295,946.60

Finding the Fourth Proportional to 347,268.20, 522,068.70 and 295,946.60

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Solution

The fourth proportional to 347,268.20, 522,068.70 and 295,946.60 is: 444,913.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    347,268.20 : 522,068.70 = 295,946.60 : x
  2. Step 2: Convert to fraction form
    347,268.20/522,068.70 = 295,946.60/x
  3. Step 3: Cross multiply
    347,268.20x = 522,068.70 × 295,946.60
  4. Step 4: Simplify right side
    347,268.20x = 154,504,456,731.42
  5. Step 5: Solve for x
    x = 154,504,456,731.42/347,268.20
  6. Step 6: Final answer
    x = 444,913.92

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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.