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Finding the Fourth Proportional to 333,714.76, 460,559.40 and 190,496.34

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Solution

The fourth proportional to 333,714.76, 460,559.40 and 190,496.34 is: 262,903.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,714.76 : 460,559.40 = 190,496.34 : x
  2. Step 2: Convert to fraction form
    333,714.76/460,559.40 = 190,496.34/x
  3. Step 3: Cross multiply
    333,714.76x = 460,559.40 × 190,496.34
  4. Step 4: Simplify right side
    333,714.76x = 87,734,880,052.60
  5. Step 5: Solve for x
    x = 87,734,880,052.60/333,714.76
  6. Step 6: Final answer
    x = 262,903.80

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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.