Home / 3,043,621-4,200,329.01-1,685,494

Finding the Fourth Proportional to 3,043,621, 4,200,329.01 and 1,685,494

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Solution

The fourth proportional to 3,043,621, 4,200,329.01 and 1,685,494 is: 2,326,054.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,043,621 : 4,200,329.01 = 1,685,494 : x
  2. Step 2: Convert to fraction form
    3,043,621/4,200,329.01 = 1,685,494/x
  3. Step 3: Cross multiply
    3,043,621x = 4,200,329.01 × 1,685,494
  4. Step 4: Simplify right side
    3,043,621x = 7,079,629,344,380.94
  5. Step 5: Solve for x
    x = 7,079,629,344,380.94/3,043,621
  6. Step 6: Final answer
    x = 2,326,054.84

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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.