Home / 4,933,933.97-7,407,615.44-2,776,483.37

Finding the Fourth Proportional to 4,933,933.97, 7,407,615.44 and 2,776,483.37

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Solution

The fourth proportional to 4,933,933.97, 7,407,615.44 and 2,776,483.37 is: 4,168,503.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,933,933.97 : 7,407,615.44 = 2,776,483.37 : x
  2. Step 2: Convert to fraction form
    4,933,933.97/7,407,615.44 = 2,776,483.37/x
  3. Step 3: Cross multiply
    4,933,933.97x = 7,407,615.44 × 2,776,483.37
  4. Step 4: Simplify right side
    4,933,933.97x = 20,567,121,105,975.48
  5. Step 5: Solve for x
    x = 20,567,121,105,975.48/4,933,933.97
  6. Step 6: Final answer
    x = 4,168,503.52

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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.