Home / 2,076,523.44-2,865,771-1,171,293.36

Finding the Fourth Proportional to 2,076,523.44, 2,865,771 and 1,171,293.36

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Solution

The fourth proportional to 2,076,523.44, 2,865,771 and 1,171,293.36 is: 1,616,479.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,076,523.44 : 2,865,771 = 1,171,293.36 : x
  2. Step 2: Convert to fraction form
    2,076,523.44/2,865,771 = 1,171,293.36/x
  3. Step 3: Cross multiply
    2,076,523.44x = 2,865,771 × 1,171,293.36
  4. Step 4: Simplify right side
    2,076,523.44x = 3,356,658,543,580.56
  5. Step 5: Solve for x
    x = 3,356,658,543,580.56/2,076,523.44
  6. Step 6: Final answer
    x = 1,616,479.97

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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.