Home / 8,040,228.48-11,095,584.48-4,369,144.32

Finding the Fourth Proportional to 8,040,228.48, 11,095,584.48 and 4,369,144.32

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Solution

The fourth proportional to 8,040,228.48, 11,095,584.48 and 4,369,144.32 is: 6,029,456.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,040,228.48 : 11,095,584.48 = 4,369,144.32 : x
  2. Step 2: Convert to fraction form
    8,040,228.48/11,095,584.48 = 4,369,144.32/x
  3. Step 3: Cross multiply
    8,040,228.48x = 11,095,584.48 × 4,369,144.32
  4. Step 4: Simplify right side
    8,040,228.48x = 48,478,209,907,872.16
  5. Step 5: Solve for x
    x = 48,478,209,907,872.16/8,040,228.48
  6. Step 6: Final answer
    x = 6,029,456.75

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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.