Home / 8,086,804.10-11,159,843.62-4,415,746.16

Finding the Fourth Proportional to 8,086,804.10, 11,159,843.62 and 4,415,746.16

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Solution

The fourth proportional to 8,086,804.10, 11,159,843.62 and 4,415,746.16 is: 6,093,759.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,086,804.10 : 11,159,843.62 = 4,415,746.16 : x
  2. Step 2: Convert to fraction form
    8,086,804.10/11,159,843.62 = 4,415,746.16/x
  3. Step 3: Cross multiply
    8,086,804.10x = 11,159,843.62 × 4,415,746.16
  4. Step 4: Simplify right side
    8,086,804.10x = 49,279,036,611,215.50
  5. Step 5: Solve for x
    x = 49,279,036,611,215.50/8,086,804.10
  6. Step 6: Final answer
    x = 6,093,759.17

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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.