Home / 2,150,524.08-2,967,383.13-1,232,576.39

Finding the Fourth Proportional to 2,150,524.08, 2,967,383.13 and 1,232,576.39

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Solution

The fourth proportional to 2,150,524.08, 2,967,383.13 and 1,232,576.39 is: 1,700,760.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,150,524.08 : 2,967,383.13 = 1,232,576.39 : x
  2. Step 2: Convert to fraction form
    2,150,524.08/2,967,383.13 = 1,232,576.39/x
  3. Step 3: Cross multiply
    2,150,524.08x = 2,967,383.13 × 1,232,576.39
  4. Step 4: Simplify right side
    2,150,524.08x = 3,657,526,388,918.60
  5. Step 5: Solve for x
    x = 3,657,526,388,918.60/2,150,524.08
  6. Step 6: Final answer
    x = 1,700,760.49

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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.