Home / 4,501,661.36-6,753,566.25-1,469,032.86

Finding the Fourth Proportional to 4,501,661.36, 6,753,566.25 and 1,469,032.86

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Solution

The fourth proportional to 4,501,661.36, 6,753,566.25 and 1,469,032.86 is: 2,203,899.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,501,661.36 : 6,753,566.25 = 1,469,032.86 : x
  2. Step 2: Convert to fraction form
    4,501,661.36/6,753,566.25 = 1,469,032.86/x
  3. Step 3: Cross multiply
    4,501,661.36x = 6,753,566.25 × 1,469,032.86
  4. Step 4: Simplify right side
    4,501,661.36x = 9,921,210,743,436.98
  5. Step 5: Solve for x
    x = 9,921,210,743,436.98/4,501,661.36
  6. Step 6: Final answer
    x = 2,203,899.84

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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.