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Finding the Third Proportional to 1,795,490 and 2,858,360

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Solution

The third proportional to 1,795,490 and 2,858,360 is: 4,550,413.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,795,490 : 2,858,360 = 2,858,360 : x
  2. Step 2: Convert to fraction form
    1,795,490/2,858,360 = 2,858,360/x
  3. Step 3: Cross multiply
    1,795,490x = 2,858,360 × 2,858,360
  4. Step 4: Simplify right side
    1,795,490x = 8,170,221,889,600
  5. Step 5: Solve for x
    x = 8,170,221,889,600/1,795,490
  6. Step 6: Final answer
    x = 4,550,413.47

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.