Home / 3,295,738.34-4,939,615.46-1,398,494.06

Finding the Fourth Proportional to 3,295,738.34, 4,939,615.46 and 1,398,494.06

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Solution

The fourth proportional to 3,295,738.34, 4,939,615.46 and 1,398,494.06 is: 2,096,047.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,295,738.34 : 4,939,615.46 = 1,398,494.06 : x
  2. Step 2: Convert to fraction form
    3,295,738.34/4,939,615.46 = 1,398,494.06/x
  3. Step 3: Cross multiply
    3,295,738.34x = 4,939,615.46 × 1,398,494.06
  4. Step 4: Simplify right side
    3,295,738.34x = 6,908,022,858,292.33
  5. Step 5: Solve for x
    x = 6,908,022,858,292.33/3,295,738.34
  6. Step 6: Final answer
    x = 2,096,047.12

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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.