Home / 1,726,718.44-2,588,600.62-662,524.24

Finding the Fourth Proportional to 1,726,718.44, 2,588,600.62 and 662,524.24

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Solution

The fourth proportional to 1,726,718.44, 2,588,600.62 and 662,524.24 is: 993,219.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,726,718.44 : 2,588,600.62 = 662,524.24 : x
  2. Step 2: Convert to fraction form
    1,726,718.44/2,588,600.62 = 662,524.24/x
  3. Step 3: Cross multiply
    1,726,718.44x = 2,588,600.62 × 662,524.24
  4. Step 4: Simplify right side
    1,726,718.44x = 1,715,010,658,429.03
  5. Step 5: Solve for x
    x = 1,715,010,658,429.03/1,726,718.44
  6. Step 6: Final answer
    x = 993,219.63

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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.