Home / 3,845,998.98-5,769,008.26-1,571,523.39

Finding the Fourth Proportional to 3,845,998.98, 5,769,008.26 and 1,571,523.39

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Solution

The fourth proportional to 3,845,998.98, 5,769,008.26 and 1,571,523.39 is: 2,357,289.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,845,998.98 : 5,769,008.26 = 1,571,523.39 : x
  2. Step 2: Convert to fraction form
    3,845,998.98/5,769,008.26 = 1,571,523.39/x
  3. Step 3: Cross multiply
    3,845,998.98x = 5,769,008.26 × 1,571,523.39
  4. Step 4: Simplify right side
    3,845,998.98x = 9,066,131,413,764.39
  5. Step 5: Solve for x
    x = 9,066,131,413,764.39/3,845,998.98
  6. Step 6: Final answer
    x = 2,357,289.08

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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.