Home / 1,106,196.50-1,659,333.64-632,664.02

Finding the Fourth Proportional to 1,106,196.50, 1,659,333.64 and 632,664.02

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Solution

The fourth proportional to 1,106,196.50, 1,659,333.64 and 632,664.02 is: 949,018.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,106,196.50 : 1,659,333.64 = 632,664.02 : x
  2. Step 2: Convert to fraction form
    1,106,196.50/1,659,333.64 = 632,664.02/x
  3. Step 3: Cross multiply
    1,106,196.50x = 1,659,333.64 × 632,664.02
  4. Step 4: Simplify right side
    1,106,196.50x = 1,049,800,691,203.63
  5. Step 5: Solve for x
    x = 1,049,800,691,203.63/1,106,196.50
  6. Step 6: Final answer
    x = 949,018.27

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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.