Home / 1,135,163.16-1,566,495.18-625,852.44

Finding the Fourth Proportional to 1,135,163.16, 1,566,495.18 and 625,852.44

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Solution

The fourth proportional to 1,135,163.16, 1,566,495.18 and 625,852.44 is: 863,659.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,135,163.16 : 1,566,495.18 = 625,852.44 : x
  2. Step 2: Convert to fraction form
    1,135,163.16/1,566,495.18 = 625,852.44/x
  3. Step 3: Cross multiply
    1,135,163.16x = 1,566,495.18 × 625,852.44
  4. Step 4: Simplify right side
    1,135,163.16x = 980,394,830,651.24
  5. Step 5: Solve for x
    x = 980,394,830,651.24/1,135,163.16
  6. Step 6: Final answer
    x = 863,659.84

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.