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Finding the Fourth Proportional to 595,839.56, 822,263.93 and 323,907.98

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Solution

The fourth proportional to 595,839.56, 822,263.93 and 323,907.98 is: 446,995.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,839.56 : 822,263.93 = 323,907.98 : x
  2. Step 2: Convert to fraction form
    595,839.56/822,263.93 = 323,907.98/x
  3. Step 3: Cross multiply
    595,839.56x = 822,263.93 × 323,907.98
  4. Step 4: Simplify right side
    595,839.56x = 266,337,842,862.30
  5. Step 5: Solve for x
    x = 266,337,842,862.30/595,839.56
  6. Step 6: Final answer
    x = 446,995.91

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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.