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Finding the Fourth Proportional to 606,010.36, 836,366.16 and 364,416.52

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Solution

The fourth proportional to 606,010.36, 836,366.16 and 364,416.52 is: 502,938.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,010.36 : 836,366.16 = 364,416.52 : x
  2. Step 2: Convert to fraction form
    606,010.36/836,366.16 = 364,416.52/x
  3. Step 3: Cross multiply
    606,010.36x = 836,366.16 × 364,416.52
  4. Step 4: Simplify right side
    606,010.36x = 304,785,645,472.96
  5. Step 5: Solve for x
    x = 304,785,645,472.96/606,010.36
  6. Step 6: Final answer
    x = 502,938.01

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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.