Home / 2,214,863.90-3,322,295.85-1,095,119.90

Finding the Fourth Proportional to 2,214,863.90, 3,322,295.85 and 1,095,119.90

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Solution

The fourth proportional to 2,214,863.90, 3,322,295.85 and 1,095,119.90 is: 1,642,679.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,214,863.90 : 3,322,295.85 = 1,095,119.90 : x
  2. Step 2: Convert to fraction form
    2,214,863.90/3,322,295.85 = 1,095,119.90/x
  3. Step 3: Cross multiply
    2,214,863.90x = 3,322,295.85 × 1,095,119.90
  4. Step 4: Simplify right side
    2,214,863.90x = 3,638,312,299,022.41
  5. Step 5: Solve for x
    x = 3,638,312,299,022.41/2,214,863.90
  6. Step 6: Final answer
    x = 1,642,679.85

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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.