Home / 707,121.66-1,060,682.49-582,200.22

Finding the Fourth Proportional to 707,121.66, 1,060,682.49 and 582,200.22

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Solution

The fourth proportional to 707,121.66, 1,060,682.49 and 582,200.22 is: 873,300.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    707,121.66 : 1,060,682.49 = 582,200.22 : x
  2. Step 2: Convert to fraction form
    707,121.66/1,060,682.49 = 582,200.22/x
  3. Step 3: Cross multiply
    707,121.66x = 1,060,682.49 × 582,200.22
  4. Step 4: Simplify right side
    707,121.66x = 617,529,579,028.15
  5. Step 5: Solve for x
    x = 617,529,579,028.15/707,121.66
  6. Step 6: Final answer
    x = 873,300.33

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Double scale
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1.5x scale

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.