Home / 2,505,504.15-3,457,604.88-1,359,584.46

Finding the Fourth Proportional to 2,505,504.15, 3,457,604.88 and 1,359,584.46

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Solution

The fourth proportional to 2,505,504.15, 3,457,604.88 and 1,359,584.46 is: 1,876,231.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,505,504.15 : 3,457,604.88 = 1,359,584.46 : x
  2. Step 2: Convert to fraction form
    2,505,504.15/3,457,604.88 = 1,359,584.46/x
  3. Step 3: Cross multiply
    2,505,504.15x = 3,457,604.88 × 1,359,584.46
  4. Step 4: Simplify right side
    2,505,504.15x = 4,700,905,863,668.16
  5. Step 5: Solve for x
    x = 4,700,905,863,668.16/2,505,504.15
  6. Step 6: Final answer
    x = 1,876,231.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.