Home / 2,674,602-3,691,015.56-1,467,378

Finding the Fourth Proportional to 2,674,602, 3,691,015.56 and 1,467,378

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Solution

The fourth proportional to 2,674,602, 3,691,015.56 and 1,467,378 is: 2,025,017.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,674,602 : 3,691,015.56 = 1,467,378 : x
  2. Step 2: Convert to fraction form
    2,674,602/3,691,015.56 = 1,467,378/x
  3. Step 3: Cross multiply
    2,674,602x = 3,691,015.56 × 1,467,378
  4. Step 4: Simplify right side
    2,674,602x = 5,416,115,030,401.68
  5. Step 5: Solve for x
    x = 5,416,115,030,401.68/2,674,602
  6. Step 6: Final answer
    x = 2,025,017.19

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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.