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Finding the Fourth Proportional to 413,667.06, 570,798.36 and 232,344.24

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Solution

The fourth proportional to 413,667.06, 570,798.36 and 232,344.24 is: 320,600.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    413,667.06 : 570,798.36 = 232,344.24 : x
  2. Step 2: Convert to fraction form
    413,667.06/570,798.36 = 232,344.24/x
  3. Step 3: Cross multiply
    413,667.06x = 570,798.36 × 232,344.24
  4. Step 4: Simplify right side
    413,667.06x = 132,621,711,147.45
  5. Step 5: Solve for x
    x = 132,621,711,147.45/413,667.06
  6. Step 6: Final answer
    x = 320,600.13

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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.