Home / 2,718,819.79-3,751,891.98-1,495,124.05

Finding the Fourth Proportional to 2,718,819.79, 3,751,891.98 and 1,495,124.05

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Solution

The fourth proportional to 2,718,819.79, 3,751,891.98 and 1,495,124.05 is: 2,063,227.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,718,819.79 : 3,751,891.98 = 1,495,124.05 : x
  2. Step 2: Convert to fraction form
    2,718,819.79/3,751,891.98 = 1,495,124.05/x
  3. Step 3: Cross multiply
    2,718,819.79x = 3,751,891.98 × 1,495,124.05
  4. Step 4: Simplify right side
    2,718,819.79x = 5,609,543,932,300.12
  5. Step 5: Solve for x
    x = 5,609,543,932,300.12/2,718,819.79
  6. Step 6: Final answer
    x = 2,063,227.56

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