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Finding the Fourth Proportional to 594,051.27, 819,525.11 and 352,344.03

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Solution

The fourth proportional to 594,051.27, 819,525.11 and 352,344.03 is: 486,077.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,051.27 : 819,525.11 = 352,344.03 : x
  2. Step 2: Convert to fraction form
    594,051.27/819,525.11 = 352,344.03/x
  3. Step 3: Cross multiply
    594,051.27x = 819,525.11 × 352,344.03
  4. Step 4: Simplify right side
    594,051.27x = 288,754,778,181.87
  5. Step 5: Solve for x
    x = 288,754,778,181.87/594,051.27
  6. Step 6: Final answer
    x = 486,077.20

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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.