Home / 1,546,678.51-2,319,992.22-635,676.37

Finding the Fourth Proportional to 1,546,678.51, 2,319,992.22 and 635,676.37

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Solution

The fourth proportional to 1,546,678.51, 2,319,992.22 and 635,676.37 is: 953,504.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,546,678.51 : 2,319,992.22 = 635,676.37 : x
  2. Step 2: Convert to fraction form
    1,546,678.51/2,319,992.22 = 635,676.37/x
  3. Step 3: Cross multiply
    1,546,678.51x = 2,319,992.22 × 635,676.37
  4. Step 4: Simplify right side
    1,546,678.51x = 1,474,764,232,837.84
  5. Step 5: Solve for x
    x = 1,474,764,232,837.84/1,546,678.51
  6. Step 6: Final answer
    x = 953,504.06

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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.