Home / 1,714,859.20-2,570,539.20-1,004,521.60

Finding the Fourth Proportional to 1,714,859.20, 2,570,539.20 and 1,004,521.60

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Solution

The fourth proportional to 1,714,859.20, 2,570,539.20 and 1,004,521.60 is: 1,505,757.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,714,859.20 : 2,570,539.20 = 1,004,521.60 : x
  2. Step 2: Convert to fraction form
    1,714,859.20/2,570,539.20 = 1,004,521.60/x
  3. Step 3: Cross multiply
    1,714,859.20x = 2,570,539.20 × 1,004,521.60
  4. Step 4: Simplify right side
    1,714,859.20x = 2,582,162,150,046.72
  5. Step 5: Solve for x
    x = 2,582,162,150,046.72/1,714,859.20
  6. Step 6: Final answer
    x = 1,505,757.53

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.