Home / 3,508,954.44-5,261,179.20-1,461,033.62

Finding the Fourth Proportional to 3,508,954.44, 5,261,179.20 and 1,461,033.62

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Solution

The fourth proportional to 3,508,954.44, 5,261,179.20 and 1,461,033.62 is: 2,190,612.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,508,954.44 : 5,261,179.20 = 1,461,033.62 : x
  2. Step 2: Convert to fraction form
    3,508,954.44/5,261,179.20 = 1,461,033.62/x
  3. Step 3: Cross multiply
    3,508,954.44x = 5,261,179.20 × 1,461,033.62
  4. Step 4: Simplify right side
    3,508,954.44x = 7,686,759,692,044.71
  5. Step 5: Solve for x
    x = 7,686,759,692,044.71/3,508,954.44
  6. Step 6: Final answer
    x = 2,190,612.57

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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.