Home / 9,275,515.65-13,906,754.39-4,085,662.59

Finding the Fourth Proportional to 9,275,515.65, 13,906,754.39 and 4,085,662.59

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Solution

The fourth proportional to 9,275,515.65, 13,906,754.39 and 4,085,662.59 is: 6,125,622.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,275,515.65 : 13,906,754.39 = 4,085,662.59 : x
  2. Step 2: Convert to fraction form
    9,275,515.65/13,906,754.39 = 4,085,662.59/x
  3. Step 3: Cross multiply
    9,275,515.65x = 13,906,754.39 × 4,085,662.59
  4. Step 4: Simplify right side
    9,275,515.65x = 56,818,306,169,755.42
  5. Step 5: Solve for x
    x = 56,818,306,169,755.42/9,275,515.65
  6. Step 6: Final answer
    x = 6,125,622.37

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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.