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Finding the Fourth Proportional to 333,344.76, 460,004.04 and 190,150.56

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Solution

The fourth proportional to 333,344.76, 460,004.04 and 190,150.56 is: 262,401.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,344.76 : 460,004.04 = 190,150.56 : x
  2. Step 2: Convert to fraction form
    333,344.76/460,004.04 = 190,150.56/x
  3. Step 3: Cross multiply
    333,344.76x = 460,004.04 × 190,150.56
  4. Step 4: Simplify right side
    333,344.76x = 87,470,025,808.26
  5. Step 5: Solve for x
    x = 87,470,025,808.26/333,344.76
  6. Step 6: Final answer
    x = 262,401.08

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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.