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Finding the Fourth Proportional to 434,854.10, 600,103.62 and 241,265.39

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Solution

The fourth proportional to 434,854.10, 600,103.62 and 241,265.39 is: 332,948.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    434,854.10 : 600,103.62 = 241,265.39 : x
  2. Step 2: Convert to fraction form
    434,854.10/600,103.62 = 241,265.39/x
  3. Step 3: Cross multiply
    434,854.10x = 600,103.62 × 241,265.39
  4. Step 4: Simplify right side
    434,854.10x = 144,784,230,919.19
  5. Step 5: Solve for x
    x = 144,784,230,919.19/434,854.10
  6. Step 6: Final answer
    x = 332,948.98

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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.