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Finding the Fourth Proportional to 2,718,662.24, 3,751,848.24 and 1,495,017.92

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Solution

The fourth proportional to 2,718,662.24, 3,751,848.24 and 1,495,017.92 is: 2,063,176.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,718,662.24 : 3,751,848.24 = 1,495,017.92 : x
  2. Step 2: Convert to fraction form
    2,718,662.24/3,751,848.24 = 1,495,017.92/x
  3. Step 3: Cross multiply
    2,718,662.24x = 3,751,848.24 × 1,495,017.92
  4. Step 4: Simplify right side
    2,718,662.24x = 5,609,080,351,920.46
  5. Step 5: Solve for x
    x = 5,609,080,351,920.46/2,718,662.24
  6. Step 6: Final answer
    x = 2,063,176.61

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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.