Home / 3,079,112.01-4,618,914.26-1,056,542.01

Finding the Fourth Proportional to 3,079,112.01, 4,618,914.26 and 1,056,542.01

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Solution

The fourth proportional to 3,079,112.01, 4,618,914.26 and 1,056,542.01 is: 1,584,897.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,079,112.01 : 4,618,914.26 = 1,056,542.01 : x
  2. Step 2: Convert to fraction form
    3,079,112.01/4,618,914.26 = 1,056,542.01/x
  3. Step 3: Cross multiply
    3,079,112.01x = 4,618,914.26 × 1,056,542.01
  4. Step 4: Simplify right side
    3,079,112.01x = 4,880,076,950,995.35
  5. Step 5: Solve for x
    x = 4,880,076,950,995.35/3,079,112.01
  6. Step 6: Final answer
    x = 1,584,897.51

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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.