Home / 1,017,934.44-1,404,861.89-582,392.18

Finding the Fourth Proportional to 1,017,934.44, 1,404,861.89 and 582,392.18

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Solution

The fourth proportional to 1,017,934.44, 1,404,861.89 and 582,392.18 is: 803,765.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,017,934.44 : 1,404,861.89 = 582,392.18 : x
  2. Step 2: Convert to fraction form
    1,017,934.44/1,404,861.89 = 582,392.18/x
  3. Step 3: Cross multiply
    1,017,934.44x = 1,404,861.89 × 582,392.18
  4. Step 4: Simplify right side
    1,017,934.44x = 818,180,568,779.75
  5. Step 5: Solve for x
    x = 818,180,568,779.75/1,017,934.44
  6. Step 6: Final answer
    x = 803,765.48

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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.