Home / 3,497,629.08-4,826,738.14-2,027,823.28

Finding the Fourth Proportional to 3,497,629.08, 4,826,738.14 and 2,027,823.28

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Solution

The fourth proportional to 3,497,629.08, 4,826,738.14 and 2,027,823.28 is: 2,798,401.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,497,629.08 : 4,826,738.14 = 2,027,823.28 : x
  2. Step 2: Convert to fraction form
    3,497,629.08/4,826,738.14 = 2,027,823.28/x
  3. Step 3: Cross multiply
    3,497,629.08x = 4,826,738.14 × 2,027,823.28
  4. Step 4: Simplify right side
    3,497,629.08x = 9,787,771,949,619.50
  5. Step 5: Solve for x
    x = 9,787,771,949,619.50/3,497,629.08
  6. Step 6: Final answer
    x = 2,798,401.92

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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.