Home / 2,936,083.37-4,051,786.29-1,629,532.20

Finding the Fourth Proportional to 2,936,083.37, 4,051,786.29 and 1,629,532.20

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Solution

The fourth proportional to 2,936,083.37, 4,051,786.29 and 1,629,532.20 is: 2,248,749.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,936,083.37 : 4,051,786.29 = 1,629,532.20 : x
  2. Step 2: Convert to fraction form
    2,936,083.37/4,051,786.29 = 1,629,532.20/x
  3. Step 3: Cross multiply
    2,936,083.37x = 4,051,786.29 × 1,629,532.20
  4. Step 4: Simplify right side
    2,936,083.37x = 6,602,516,236,156.99
  5. Step 5: Solve for x
    x = 6,602,516,236,156.99/2,936,083.37
  6. Step 6: Final answer
    x = 2,248,749.58

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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.