Home / 1,081,329.14-1,492,173.97-597,865.25

Finding the Fourth Proportional to 1,081,329.14, 1,492,173.97 and 597,865.25

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Solution

The fourth proportional to 1,081,329.14, 1,492,173.97 and 597,865.25 is: 825,020.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,081,329.14 : 1,492,173.97 = 597,865.25 : x
  2. Step 2: Convert to fraction form
    1,081,329.14/1,492,173.97 = 597,865.25/x
  3. Step 3: Cross multiply
    1,081,329.14x = 1,492,173.97 × 597,865.25
  4. Step 4: Simplify right side
    1,081,329.14x = 892,118,965,853.31
  5. Step 5: Solve for x
    x = 892,118,965,853.31/1,081,329.14
  6. Step 6: Final answer
    x = 825,020.74

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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.