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Finding the Fourth Proportional to 410,840.47, 566,907.73 and 241,012.63

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Solution

The fourth proportional to 410,840.47, 566,907.73 and 241,012.63 is: 332,566.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,840.47 : 566,907.73 = 241,012.63 : x
  2. Step 2: Convert to fraction form
    410,840.47/566,907.73 = 241,012.63/x
  3. Step 3: Cross multiply
    410,840.47x = 566,907.73 × 241,012.63
  4. Step 4: Simplify right side
    410,840.47x = 136,631,922,974.63
  5. Step 5: Solve for x
    x = 136,631,922,974.63/410,840.47
  6. Step 6: Final answer
    x = 332,566.85

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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.