Home / 8,094,039.35-11,169,804.08-4,422,956.47

Finding the Fourth Proportional to 8,094,039.35, 11,169,804.08 and 4,422,956.47

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Solution

The fourth proportional to 8,094,039.35, 11,169,804.08 and 4,422,956.47 is: 6,103,696.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,094,039.35 : 11,169,804.08 = 4,422,956.47 : x
  2. Step 2: Convert to fraction form
    8,094,039.35/11,169,804.08 = 4,422,956.47/x
  3. Step 3: Cross multiply
    8,094,039.35x = 11,169,804.08 × 4,422,956.47
  4. Step 4: Simplify right side
    8,094,039.35x = 49,403,557,207,401.28
  5. Step 5: Solve for x
    x = 49,403,557,207,401.28/8,094,039.35
  6. Step 6: Final answer
    x = 6,103,696.20

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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.