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Finding the Fourth Proportional to 434,955.39, 600,237.19 and 241,392.30

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Solution

The fourth proportional to 434,955.39, 600,237.19 and 241,392.30 is: 333,120.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    434,955.39 : 600,237.19 = 241,392.30 : x
  2. Step 2: Convert to fraction form
    434,955.39/600,237.19 = 241,392.30/x
  3. Step 3: Cross multiply
    434,955.39x = 600,237.19 × 241,392.30
  4. Step 4: Simplify right side
    434,955.39x = 144,892,636,858.58
  5. Step 5: Solve for x
    x = 144,892,636,858.58/434,955.39
  6. Step 6: Final answer
    x = 333,120.69

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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.