Home / 7,372,033.44-10,173,453.40-4,109,055.36

Finding the Fourth Proportional to 7,372,033.44, 10,173,453.40 and 4,109,055.36

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Solution

The fourth proportional to 7,372,033.44, 10,173,453.40 and 4,109,055.36 is: 5,670,522.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,372,033.44 : 10,173,453.40 = 4,109,055.36 : x
  2. Step 2: Convert to fraction form
    7,372,033.44/10,173,453.40 = 4,109,055.36/x
  3. Step 3: Cross multiply
    7,372,033.44x = 10,173,453.40 × 4,109,055.36
  4. Step 4: Simplify right side
    7,372,033.44x = 41,803,283,222,980.23
  5. Step 5: Solve for x
    x = 41,803,283,222,980.23/7,372,033.44
  6. Step 6: Final answer
    x = 5,670,522.73

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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.