Home / 3,237,351.54-4,467,520.44-1,787,048.07

Finding the Fourth Proportional to 3,237,351.54, 4,467,520.44 and 1,787,048.07

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Solution

The fourth proportional to 3,237,351.54, 4,467,520.44 and 1,787,048.07 is: 2,466,112.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,237,351.54 : 4,467,520.44 = 1,787,048.07 : x
  2. Step 2: Convert to fraction form
    3,237,351.54/4,467,520.44 = 1,787,048.07/x
  3. Step 3: Cross multiply
    3,237,351.54x = 4,467,520.44 × 1,787,048.07
  4. Step 4: Simplify right side
    3,237,351.54x = 7,983,673,779,987.55
  5. Step 5: Solve for x
    x = 7,983,673,779,987.55/3,237,351.54
  6. Step 6: Final answer
    x = 2,466,112.71

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1.5x scale

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.