Home / 794,281.26-1,096,119.25-431,705.01

Finding the Fourth Proportional to 794,281.26, 1,096,119.25 and 431,705.01

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Solution

The fourth proportional to 794,281.26, 1,096,119.25 and 431,705.01 is: 595,758.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,281.26 : 1,096,119.25 = 431,705.01 : x
  2. Step 2: Convert to fraction form
    794,281.26/1,096,119.25 = 431,705.01/x
  3. Step 3: Cross multiply
    794,281.26x = 1,096,119.25 × 431,705.01
  4. Step 4: Simplify right side
    794,281.26x = 473,200,171,782.44
  5. Step 5: Solve for x
    x = 473,200,171,782.44/794,281.26
  6. Step 6: Final answer
    x = 595,758.95

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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.