Home / 2,674,648.50-3,691,079.76-1,467,424.50

Finding the Fourth Proportional to 2,674,648.50, 3,691,079.76 and 1,467,424.50

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Solution

The fourth proportional to 2,674,648.50, 3,691,079.76 and 1,467,424.50 is: 2,025,081.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,674,648.50 : 3,691,079.76 = 1,467,424.50 : x
  2. Step 2: Convert to fraction form
    2,674,648.50/3,691,079.76 = 1,467,424.50/x
  3. Step 3: Cross multiply
    2,674,648.50x = 3,691,079.76 × 1,467,424.50
  4. Step 4: Simplify right side
    2,674,648.50x = 5,416,380,871,278.12
  5. Step 5: Solve for x
    x = 5,416,380,871,278.12/2,674,648.50
  6. Step 6: Final answer
    x = 2,025,081.38

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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.