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Finding the Fourth Proportional to 600,070.96, 828,089.86 and 341,963.27

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Solution

The fourth proportional to 600,070.96, 828,089.86 and 341,963.27 is: 471,904.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,070.96 : 828,089.86 = 341,963.27 : x
  2. Step 2: Convert to fraction form
    600,070.96/828,089.86 = 341,963.27/x
  3. Step 3: Cross multiply
    600,070.96x = 828,089.86 × 341,963.27
  4. Step 4: Simplify right side
    600,070.96x = 283,176,314,168.83
  5. Step 5: Solve for x
    x = 283,176,314,168.83/600,070.96
  6. Step 6: Final answer
    x = 471,904.71

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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.