Home / 2,936,083.24-4,051,786.11-1,629,532.08

Finding the Fourth Proportional to 2,936,083.24, 4,051,786.11 and 1,629,532.08

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Solution

The fourth proportional to 2,936,083.24, 4,051,786.11 and 1,629,532.08 is: 2,248,749.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,936,083.24 : 4,051,786.11 = 1,629,532.08 : x
  2. Step 2: Convert to fraction form
    2,936,083.24/4,051,786.11 = 1,629,532.08/x
  3. Step 3: Cross multiply
    2,936,083.24x = 4,051,786.11 × 1,629,532.08
  4. Step 4: Simplify right side
    2,936,083.24x = 6,602,515,447,543.41
  5. Step 5: Solve for x
    x = 6,602,515,447,543.41/2,936,083.24
  6. Step 6: Final answer
    x = 2,248,749.41

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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.