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Finding the Fourth Proportional to 585,841.01, 808,422.42 and 327,673.25

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Solution

The fourth proportional to 585,841.01, 808,422.42 and 327,673.25 is: 452,167.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    585,841.01 : 808,422.42 = 327,673.25 : x
  2. Step 2: Convert to fraction form
    585,841.01/808,422.42 = 327,673.25/x
  3. Step 3: Cross multiply
    585,841.01x = 808,422.42 × 327,673.25
  4. Step 4: Simplify right side
    585,841.01x = 264,898,401,952.51
  5. Step 5: Solve for x
    x = 264,898,401,952.51/585,841.01
  6. Step 6: Final answer
    x = 452,167.74

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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.