Home / 2,326,402.95-3,489,605.64-729,090.44

Finding the Fourth Proportional to 2,326,402.95, 3,489,605.64 and 729,090.44

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Solution

The fourth proportional to 2,326,402.95, 3,489,605.64 and 729,090.44 is: 1,093,636.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,326,402.95 : 3,489,605.64 = 729,090.44 : x
  2. Step 2: Convert to fraction form
    2,326,402.95/3,489,605.64 = 729,090.44/x
  3. Step 3: Cross multiply
    2,326,402.95x = 3,489,605.64 × 729,090.44
  4. Step 4: Simplify right side
    2,326,402.95x = 2,544,238,120,218.10
  5. Step 5: Solve for x
    x = 2,544,238,120,218.10/2,326,402.95
  6. Step 6: Final answer
    x = 1,093,636.04

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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.