Home / 1,079,292.44-1,489,473.42-595,926.20

Finding the Fourth Proportional to 1,079,292.44, 1,489,473.42 and 595,926.20

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Solution

The fourth proportional to 1,079,292.44, 1,489,473.42 and 595,926.20 is: 822,405.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,079,292.44 : 1,489,473.42 = 595,926.20 : x
  2. Step 2: Convert to fraction form
    1,079,292.44/1,489,473.42 = 595,926.20/x
  3. Step 3: Cross multiply
    1,079,292.44x = 1,489,473.42 × 595,926.20
  4. Step 4: Simplify right side
    1,079,292.44x = 887,616,235,181.60
  5. Step 5: Solve for x
    x = 887,616,235,181.60/1,079,292.44
  6. Step 6: Final answer
    x = 822,405.68

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Why These Related Problems?

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