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Finding the Fourth Proportional to 600,083.34, 828,107.01 and 341,975.64

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Solution

The fourth proportional to 600,083.34, 828,107.01 and 341,975.64 is: 471,921.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,083.34 : 828,107.01 = 341,975.64 : x
  2. Step 2: Convert to fraction form
    600,083.34/828,107.01 = 341,975.64/x
  3. Step 3: Cross multiply
    600,083.34x = 828,107.01 × 341,975.64
  4. Step 4: Simplify right side
    600,083.34x = 283,192,424,733.24
  5. Step 5: Solve for x
    x = 283,192,424,733.24/600,083.34
  6. Step 6: Final answer
    x = 471,921.82

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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.