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Finding the Fourth Proportional to 582,664.41, 804,197.03 and 341,073.81

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Solution

The fourth proportional to 582,664.41, 804,197.03 and 341,073.81 is: 470,752.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,664.41 : 804,197.03 = 341,073.81 : x
  2. Step 2: Convert to fraction form
    582,664.41/804,197.03 = 341,073.81/x
  3. Step 3: Cross multiply
    582,664.41x = 804,197.03 × 341,073.81
  4. Step 4: Simplify right side
    582,664.41x = 274,290,543,307.42
  5. Step 5: Solve for x
    x = 274,290,543,307.42/582,664.41
  6. Step 6: Final answer
    x = 470,752.18

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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.