Home / 3,060,824.37-4,224,399.54-1,772,506.41

Finding the Fourth Proportional to 3,060,824.37, 4,224,399.54 and 1,772,506.41

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Solution

The fourth proportional to 3,060,824.37, 4,224,399.54 and 1,772,506.41 is: 2,446,326.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,060,824.37 : 4,224,399.54 = 1,772,506.41 : x
  2. Step 2: Convert to fraction form
    3,060,824.37/4,224,399.54 = 1,772,506.41/x
  3. Step 3: Cross multiply
    3,060,824.37x = 4,224,399.54 × 1,772,506.41
  4. Step 4: Simplify right side
    3,060,824.37x = 7,487,775,263,051.05
  5. Step 5: Solve for x
    x = 7,487,775,263,051.05/3,060,824.37
  6. Step 6: Final answer
    x = 2,446,326.33

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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.