Home / 2,669,104.43-3,683,366.04-1,445,411.27

Finding the Fourth Proportional to 2,669,104.43, 3,683,366.04 and 1,445,411.27

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Solution

The fourth proportional to 2,669,104.43, 3,683,366.04 and 1,445,411.27 is: 1,994,668.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,669,104.43 : 3,683,366.04 = 1,445,411.27 : x
  2. Step 2: Convert to fraction form
    2,669,104.43/3,683,366.04 = 1,445,411.27/x
  3. Step 3: Cross multiply
    2,669,104.43x = 3,683,366.04 × 1,445,411.27
  4. Step 4: Simplify right side
    2,669,104.43x = 5,323,978,767,334.44
  5. Step 5: Solve for x
    x = 5,323,978,767,334.44/2,669,104.43
  6. Step 6: Final answer
    x = 1,994,668.59

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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.