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Finding the Fourth Proportional to 593,093.77, 889,911.75 and 322,817.02

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Solution

The fourth proportional to 593,093.77, 889,911.75 and 322,817.02 is: 484,373.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,093.77 : 889,911.75 = 322,817.02 : x
  2. Step 2: Convert to fraction form
    593,093.77/889,911.75 = 322,817.02/x
  3. Step 3: Cross multiply
    593,093.77x = 889,911.75 × 322,817.02
  4. Step 4: Simplify right side
    593,093.77x = 287,278,657,583.90
  5. Step 5: Solve for x
    x = 287,278,657,583.90/593,093.77
  6. Step 6: Final answer
    x = 484,373.08

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.