Home / 1,087,596.22-1,629,717.63-582,224.26

Finding the Fourth Proportional to 1,087,596.22, 1,629,717.63 and 582,224.26

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Solution

The fourth proportional to 1,087,596.22, 1,629,717.63 and 582,224.26 is: 872,438.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,087,596.22 : 1,629,717.63 = 582,224.26 : x
  2. Step 2: Convert to fraction form
    1,087,596.22/1,629,717.63 = 582,224.26/x
  3. Step 3: Cross multiply
    1,087,596.22x = 1,629,717.63 × 582,224.26
  4. Step 4: Simplify right side
    1,087,596.22x = 948,861,141,135.70
  5. Step 5: Solve for x
    x = 948,861,141,135.70/1,087,596.22
  6. Step 6: Final answer
    x = 872,438.80

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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.