Home / 1,966,998.17-2,714,541.25-1,095,832.37

Finding the Fourth Proportional to 1,966,998.17, 2,714,541.25 and 1,095,832.37

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Solution

The fourth proportional to 1,966,998.17, 2,714,541.25 and 1,095,832.37 is: 1,512,295.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,966,998.17 : 2,714,541.25 = 1,095,832.37 : x
  2. Step 2: Convert to fraction form
    1,966,998.17/2,714,541.25 = 1,095,832.37/x
  3. Step 3: Cross multiply
    1,966,998.17x = 2,714,541.25 × 1,095,832.37
  4. Step 4: Simplify right side
    1,966,998.17x = 2,974,682,171,450.26
  5. Step 5: Solve for x
    x = 2,974,682,171,450.26/1,966,998.17
  6. Step 6: Final answer
    x = 1,512,295.34

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Why These Related Problems?

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