Home / 4,010,044.09-6,015,814.94-1,821,767.38

Finding the Fourth Proportional to 4,010,044.09, 6,015,814.94 and 1,821,767.38

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Solution

The fourth proportional to 4,010,044.09, 6,015,814.94 and 1,821,767.38 is: 2,732,991.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,010,044.09 : 6,015,814.94 = 1,821,767.38 : x
  2. Step 2: Convert to fraction form
    4,010,044.09/6,015,814.94 = 1,821,767.38/x
  3. Step 3: Cross multiply
    4,010,044.09x = 6,015,814.94 × 1,821,767.38
  4. Step 4: Simplify right side
    4,010,044.09x = 10,959,415,421,808.66
  5. Step 5: Solve for x
    x = 10,959,415,421,808.66/4,010,044.09
  6. Step 6: Final answer
    x = 2,732,991.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.