Home / 1,714,173.44-2,571,741.60-634,669.76

Finding the Fourth Proportional to 1,714,173.44, 2,571,741.60 and 634,669.76

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Solution

The fourth proportional to 1,714,173.44, 2,571,741.60 and 634,669.76 is: 952,182.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,714,173.44 : 2,571,741.60 = 634,669.76 : x
  2. Step 2: Convert to fraction form
    1,714,173.44/2,571,741.60 = 634,669.76/x
  3. Step 3: Cross multiply
    1,714,173.44x = 2,571,741.60 × 634,669.76
  4. Step 4: Simplify right side
    1,714,173.44x = 1,632,206,624,054.02
  5. Step 5: Solve for x
    x = 1,632,206,624,054.02/1,714,173.44
  6. Step 6: Final answer
    x = 952,182.89

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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.