Home / 2,691,285.03-3,714,063.02-1,467,657.50

Finding the Fourth Proportional to 2,691,285.03, 3,714,063.02 and 1,467,657.50

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Solution

The fourth proportional to 2,691,285.03, 3,714,063.02 and 1,467,657.50 is: 2,025,416.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,691,285.03 : 3,714,063.02 = 1,467,657.50 : x
  2. Step 2: Convert to fraction form
    2,691,285.03/3,714,063.02 = 1,467,657.50/x
  3. Step 3: Cross multiply
    2,691,285.03x = 3,714,063.02 × 1,467,657.50
  4. Step 4: Simplify right side
    2,691,285.03x = 5,450,972,420,867.05
  5. Step 5: Solve for x
    x = 5,450,972,420,867.05/2,691,285.03
  6. Step 6: Final answer
    x = 2,025,416.25

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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.