Home / 3,431,797.27-5,147,732.63-1,035,663.37

Finding the Fourth Proportional to 3,431,797.27, 5,147,732.63 and 1,035,663.37

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Solution

The fourth proportional to 3,431,797.27, 5,147,732.63 and 1,035,663.37 is: 1,553,506.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,431,797.27 : 5,147,732.63 = 1,035,663.37 : x
  2. Step 2: Convert to fraction form
    3,431,797.27/5,147,732.63 = 1,035,663.37/x
  3. Step 3: Cross multiply
    3,431,797.27x = 5,147,732.63 × 1,035,663.37
  4. Step 4: Simplify right side
    3,431,797.27x = 5,331,318,123,444.76
  5. Step 5: Solve for x
    x = 5,331,318,123,444.76/3,431,797.27
  6. Step 6: Final answer
    x = 1,553,506.14

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Why These Related Problems?

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