Home / 6,254,670.33-9,388,072.37-3,018,485.61

Finding the Fourth Proportional to 6,254,670.33, 9,388,072.37 and 3,018,485.61

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Solution

The fourth proportional to 6,254,670.33, 9,388,072.37 and 3,018,485.61 is: 4,530,656.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,254,670.33 : 9,388,072.37 = 3,018,485.61 : x
  2. Step 2: Convert to fraction form
    6,254,670.33/9,388,072.37 = 3,018,485.61/x
  3. Step 3: Cross multiply
    6,254,670.33x = 9,388,072.37 × 3,018,485.61
  4. Step 4: Simplify right side
    6,254,670.33x = 28,337,761,347,407.62
  5. Step 5: Solve for x
    x = 28,337,761,347,407.62/6,254,670.33
  6. Step 6: Final answer
    x = 4,530,656.27

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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.