Home / 7,444,953.54-11,157,775.39-3,343,245.98

Finding the Fourth Proportional to 7,444,953.54, 11,157,775.39 and 3,343,245.98

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Solution

The fourth proportional to 7,444,953.54, 11,157,775.39 and 3,343,245.98 is: 5,010,533.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,444,953.54 : 11,157,775.39 = 3,343,245.98 : x
  2. Step 2: Convert to fraction form
    7,444,953.54/11,157,775.39 = 3,343,245.98/x
  3. Step 3: Cross multiply
    7,444,953.54x = 11,157,775.39 × 3,343,245.98
  4. Step 4: Simplify right side
    7,444,953.54x = 37,303,187,654,213.44
  5. Step 5: Solve for x
    x = 37,303,187,654,213.44/7,444,953.54
  6. Step 6: Final answer
    x = 5,010,533.30

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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.