Home / 2,331,927.46-3,489,990.67-1,433,938.02

Finding the Fourth Proportional to 2,331,927.46, 3,489,990.67 and 1,433,938.02

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Solution

The fourth proportional to 2,331,927.46, 3,489,990.67 and 1,433,938.02 is: 2,146,048.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,331,927.46 : 3,489,990.67 = 1,433,938.02 : x
  2. Step 2: Convert to fraction form
    2,331,927.46/3,489,990.67 = 1,433,938.02/x
  3. Step 3: Cross multiply
    2,331,927.46x = 3,489,990.67 × 1,433,938.02
  4. Step 4: Simplify right side
    2,331,927.46x = 5,004,430,311,158.27
  5. Step 5: Solve for x
    x = 5,004,430,311,158.27/2,331,927.46
  6. Step 6: Final answer
    x = 2,146,048.88

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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.