Home / 7,269,493.44-10,904,353.74-2,152,442.28

Finding the Fourth Proportional to 7,269,493.44, 10,904,353.74 and 2,152,442.28

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Solution

The fourth proportional to 7,269,493.44, 10,904,353.74 and 2,152,442.28 is: 3,228,697.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,269,493.44 : 10,904,353.74 = 2,152,442.28 : x
  2. Step 2: Convert to fraction form
    7,269,493.44/10,904,353.74 = 2,152,442.28/x
  3. Step 3: Cross multiply
    7,269,493.44x = 10,904,353.74 × 2,152,442.28
  4. Step 4: Simplify right side
    7,269,493.44x = 23,470,992,026,052.12
  5. Step 5: Solve for x
    x = 23,470,992,026,052.12/7,269,493.44
  6. Step 6: Final answer
    x = 3,228,697.05

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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.