Home / 2,718,833.60-3,751,911.05-1,495,137.85

Finding the Fourth Proportional to 2,718,833.60, 3,751,911.05 and 1,495,137.85

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Solution

The fourth proportional to 2,718,833.60, 3,751,911.05 and 1,495,137.85 is: 2,063,246.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,718,833.60 : 3,751,911.05 = 1,495,137.85 : x
  2. Step 2: Convert to fraction form
    2,718,833.60/3,751,911.05 = 1,495,137.85/x
  3. Step 3: Cross multiply
    2,718,833.60x = 3,751,911.05 × 1,495,137.85
  4. Step 4: Simplify right side
    2,718,833.60x = 5,609,624,203,832.78
  5. Step 5: Solve for x
    x = 5,609,624,203,832.78/2,718,833.60
  6. Step 6: Final answer
    x = 2,063,246.61

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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.