Home / 2,414,114.70-3,621,172.05-1,616,297.10

Finding the Fourth Proportional to 2,414,114.70, 3,621,172.05 and 1,616,297.10

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Solution

The fourth proportional to 2,414,114.70, 3,621,172.05 and 1,616,297.10 is: 2,424,445.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,114.70 : 3,621,172.05 = 1,616,297.10 : x
  2. Step 2: Convert to fraction form
    2,414,114.70/3,621,172.05 = 1,616,297.10/x
  3. Step 3: Cross multiply
    2,414,114.70x = 3,621,172.05 × 1,616,297.10
  4. Step 4: Simplify right side
    2,414,114.70x = 5,852,889,883,016.06
  5. Step 5: Solve for x
    x = 5,852,889,883,016.06/2,414,114.70
  6. Step 6: Final answer
    x = 2,424,445.65

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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.