Home / 1,743,226.96-2,404,961.45-1,008,045.39

Finding the Fourth Proportional to 1,743,226.96, 2,404,961.45 and 1,008,045.39

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Solution

The fourth proportional to 1,743,226.96, 2,404,961.45 and 1,008,045.39 is: 1,390,702.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,743,226.96 : 2,404,961.45 = 1,008,045.39 : x
  2. Step 2: Convert to fraction form
    1,743,226.96/2,404,961.45 = 1,008,045.39/x
  3. Step 3: Cross multiply
    1,743,226.96x = 2,404,961.45 × 1,008,045.39
  4. Step 4: Simplify right side
    1,743,226.96x = 2,424,310,285,735.18
  5. Step 5: Solve for x
    x = 2,424,310,285,735.18/1,743,226.96
  6. Step 6: Final answer
    x = 1,390,702.61

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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.