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Finding the Fourth Proportional to 367,076.95, 550,615.43 and 367,076.95

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Solution

The fourth proportional to 367,076.95, 550,615.43 and 367,076.95 is: 550,615.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,076.95 : 550,615.43 = 367,076.95 : x
  2. Step 2: Convert to fraction form
    367,076.95/550,615.43 = 367,076.95/x
  3. Step 3: Cross multiply
    367,076.95x = 550,615.43 × 367,076.95
  4. Step 4: Simplify right side
    367,076.95x = 202,118,232,667.34
  5. Step 5: Solve for x
    x = 202,118,232,667.34/367,076.95
  6. Step 6: Final answer
    x = 550,615.43

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