Home / 4,076,963.69-5,626,247.72-2,241,434.90

Finding the Fourth Proportional to 4,076,963.69, 5,626,247.72 and 2,241,434.90

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Solution

The fourth proportional to 4,076,963.69, 5,626,247.72 and 2,241,434.90 is: 3,093,200.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,076,963.69 : 5,626,247.72 = 2,241,434.90 : x
  2. Step 2: Convert to fraction form
    4,076,963.69/5,626,247.72 = 2,241,434.90/x
  3. Step 3: Cross multiply
    4,076,963.69x = 5,626,247.72 × 2,241,434.90
  4. Step 4: Simplify right side
    4,076,963.69x = 12,610,867,998,511.87
  5. Step 5: Solve for x
    x = 12,610,867,998,511.87/4,076,963.69
  6. Step 6: Final answer
    x = 3,093,200.96

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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.