Home / 2,670,004.75-3,684,624.39-1,446,310.36

Finding the Fourth Proportional to 2,670,004.75, 3,684,624.39 and 1,446,310.36

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Solution

The fourth proportional to 2,670,004.75, 3,684,624.39 and 1,446,310.36 is: 1,995,917.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,670,004.75 : 3,684,624.39 = 1,446,310.36 : x
  2. Step 2: Convert to fraction form
    2,670,004.75/3,684,624.39 = 1,446,310.36/x
  3. Step 3: Cross multiply
    2,670,004.75x = 3,684,624.39 × 1,446,310.36
  4. Step 4: Simplify right side
    2,670,004.75x = 5,329,110,427,965.68
  5. Step 5: Solve for x
    x = 5,329,110,427,965.68/2,670,004.75
  6. Step 6: Final answer
    x = 1,995,917.96

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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.