Home / 6,527,158.43-9,790,735.82-2,039,434.43

Finding the Fourth Proportional to 6,527,158.43, 9,790,735.82 and 2,039,434.43

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Solution

The fourth proportional to 6,527,158.43, 9,790,735.82 and 2,039,434.43 is: 3,059,151.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,527,158.43 : 9,790,735.82 = 2,039,434.43 : x
  2. Step 2: Convert to fraction form
    6,527,158.43/9,790,735.82 = 2,039,434.43/x
  3. Step 3: Cross multiply
    6,527,158.43x = 9,790,735.82 × 2,039,434.43
  4. Step 4: Simplify right side
    6,527,158.43x = 19,967,563,667,191.43
  5. Step 5: Solve for x
    x = 19,967,563,667,191.43/6,527,158.43
  6. Step 6: Final answer
    x = 3,059,151.07

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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.