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Finding the Fourth Proportional to 473,058, 652,820.04 and 322,418.16

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Solution

The fourth proportional to 473,058, 652,820.04 and 322,418.16 is: 444,937.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    473,058 : 652,820.04 = 322,418.16 : x
  2. Step 2: Convert to fraction form
    473,058/652,820.04 = 322,418.16/x
  3. Step 3: Cross multiply
    473,058x = 652,820.04 × 322,418.16
  4. Step 4: Simplify right side
    473,058x = 210,481,036,107.93
  5. Step 5: Solve for x
    x = 210,481,036,107.93/473,058
  6. Step 6: Final answer
    x = 444,937.06

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.