Home / 8,599,181.84-11,866,515.09-4,678,954.10

Finding the Fourth Proportional to 8,599,181.84, 11,866,515.09 and 4,678,954.10

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Solution

The fourth proportional to 8,599,181.84, 11,866,515.09 and 4,678,954.10 is: 6,456,763.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,599,181.84 : 11,866,515.09 = 4,678,954.10 : x
  2. Step 2: Convert to fraction form
    8,599,181.84/11,866,515.09 = 4,678,954.10/x
  3. Step 3: Cross multiply
    8,599,181.84x = 11,866,515.09 × 4,678,954.10
  4. Step 4: Simplify right side
    8,599,181.84x = 55,522,879,433,067.37
  5. Step 5: Solve for x
    x = 55,522,879,433,067.37/8,599,181.84
  6. Step 6: Final answer
    x = 6,456,763.03

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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.