Home / 1,714,544.60-2,571,291.84-1,185,465.56

Finding the Fourth Proportional to 1,714,544.60, 2,571,291.84 and 1,185,465.56

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Solution

The fourth proportional to 1,714,544.60, 2,571,291.84 and 1,185,465.56 is: 1,777,835.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,714,544.60 : 2,571,291.84 = 1,185,465.56 : x
  2. Step 2: Convert to fraction form
    1,714,544.60/2,571,291.84 = 1,185,465.56/x
  3. Step 3: Cross multiply
    1,714,544.60x = 2,571,291.84 × 1,185,465.56
  4. Step 4: Simplify right side
    1,714,544.60x = 3,048,177,921,029.03
  5. Step 5: Solve for x
    x = 3,048,177,921,029.03/1,714,544.60
  6. Step 6: Final answer
    x = 1,777,835.30

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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.