Home / 8,080,610.37-11,151,479.51-4,409,763.86

Finding the Fourth Proportional to 8,080,610.37, 11,151,479.51 and 4,409,763.86

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Solution

The fourth proportional to 8,080,610.37, 11,151,479.51 and 4,409,763.86 is: 6,085,603.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,080,610.37 : 11,151,479.51 = 4,409,763.86 : x
  2. Step 2: Convert to fraction form
    8,080,610.37/11,151,479.51 = 4,409,763.86/x
  3. Step 3: Cross multiply
    8,080,610.37x = 11,151,479.51 × 4,409,763.86
  4. Step 4: Simplify right side
    8,080,610.37x = 49,175,391,351,095
  5. Step 5: Solve for x
    x = 49,175,391,351,095/8,080,610.37
  6. Step 6: Final answer
    x = 6,085,603.58

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1.5x scale

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.