Home / 2,589,181.01-3,883,630.63-792,064.49

Finding the Fourth Proportional to 2,589,181.01, 3,883,630.63 and 792,064.49

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Solution

The fourth proportional to 2,589,181.01, 3,883,630.63 and 792,064.49 is: 1,188,053.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,589,181.01 : 3,883,630.63 = 792,064.49 : x
  2. Step 2: Convert to fraction form
    2,589,181.01/3,883,630.63 = 792,064.49/x
  3. Step 3: Cross multiply
    2,589,181.01x = 3,883,630.63 × 792,064.49
  4. Step 4: Simplify right side
    2,589,181.01x = 3,076,085,899,508.45
  5. Step 5: Solve for x
    x = 3,076,085,899,508.45/2,589,181.01
  6. Step 6: Final answer
    x = 1,188,053.63

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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.