Home / 1,773,735.06-2,659,912.38-575,367.60

Finding the Fourth Proportional to 1,773,735.06, 2,659,912.38 and 575,367.60

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Solution

The fourth proportional to 1,773,735.06, 2,659,912.38 and 575,367.60 is: 862,827.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,773,735.06 : 2,659,912.38 = 575,367.60 : x
  2. Step 2: Convert to fraction form
    1,773,735.06/2,659,912.38 = 575,367.60/x
  3. Step 3: Cross multiply
    1,773,735.06x = 2,659,912.38 × 575,367.60
  4. Step 4: Simplify right side
    1,773,735.06x = 1,530,427,402,290.89
  5. Step 5: Solve for x
    x = 1,530,427,402,290.89/1,773,735.06
  6. Step 6: Final answer
    x = 862,827.51

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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.