Home / 1,494,225.27-2,061,969.34-882,576.05

Finding the Fourth Proportional to 1,494,225.27, 2,061,969.34 and 882,576.05

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Solution

The fourth proportional to 1,494,225.27, 2,061,969.34 and 882,576.05 is: 1,217,918.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,494,225.27 : 2,061,969.34 = 882,576.05 : x
  2. Step 2: Convert to fraction form
    1,494,225.27/2,061,969.34 = 882,576.05/x
  3. Step 3: Cross multiply
    1,494,225.27x = 2,061,969.34 × 882,576.05
  4. Step 4: Simplify right side
    1,494,225.27x = 1,819,844,755,318.31
  5. Step 5: Solve for x
    x = 1,819,844,755,318.31/1,494,225.27
  6. Step 6: Final answer
    x = 1,217,918.60

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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.