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Finding the Fourth Proportional to 333,650.34, 460,444.91 and 190,407.51

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Solution

The fourth proportional to 333,650.34, 460,444.91 and 190,407.51 is: 262,766.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,650.34 : 460,444.91 = 190,407.51 : x
  2. Step 2: Convert to fraction form
    333,650.34/460,444.91 = 190,407.51/x
  3. Step 3: Cross multiply
    333,650.34x = 460,444.91 × 190,407.51
  4. Step 4: Simplify right side
    333,650.34x = 87,672,167,853.24
  5. Step 5: Solve for x
    x = 87,672,167,853.24/333,650.34
  6. Step 6: Final answer
    x = 262,766.61

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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.