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Finding the Fourth Proportional to 567,634.41, 849,751.50 and 547,446.88

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Solution

The fourth proportional to 567,634.41, 849,751.50 and 547,446.88 is: 819,530.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,634.41 : 849,751.50 = 547,446.88 : x
  2. Step 2: Convert to fraction form
    567,634.41/849,751.50 = 547,446.88/x
  3. Step 3: Cross multiply
    567,634.41x = 849,751.50 × 547,446.88
  4. Step 4: Simplify right side
    567,634.41x = 465,193,807,450.32
  5. Step 5: Solve for x
    x = 465,193,807,450.32/567,634.41
  6. Step 6: Final answer
    x = 819,530.67

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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.