Home / 3,997,857.44-5,995,444.16-1,301,548.88

Finding the Fourth Proportional to 3,997,857.44, 5,995,444.16 and 1,301,548.88

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Solution

The fourth proportional to 3,997,857.44, 5,995,444.16 and 1,301,548.88 is: 1,951,886.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,997,857.44 : 5,995,444.16 = 1,301,548.88 : x
  2. Step 2: Convert to fraction form
    3,997,857.44/5,995,444.16 = 1,301,548.88/x
  3. Step 3: Cross multiply
    3,997,857.44x = 5,995,444.16 × 1,301,548.88
  4. Step 4: Simplify right side
    3,997,857.44x = 7,803,363,631,550.54
  5. Step 5: Solve for x
    x = 7,803,363,631,550.54/3,997,857.44
  6. Step 6: Final answer
    x = 1,951,886.42

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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.