Home / 3,848,186.94-5,310,463.77-2,299,364.52

Finding the Fourth Proportional to 3,848,186.94, 5,310,463.77 and 2,299,364.52

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Solution

The fourth proportional to 3,848,186.94, 5,310,463.77 and 2,299,364.52 is: 3,173,102.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,848,186.94 : 5,310,463.77 = 2,299,364.52 : x
  2. Step 2: Convert to fraction form
    3,848,186.94/5,310,463.77 = 2,299,364.52/x
  3. Step 3: Cross multiply
    3,848,186.94x = 5,310,463.77 × 2,299,364.52
  4. Step 4: Simplify right side
    3,848,186.94x = 12,210,691,977,483.44
  5. Step 5: Solve for x
    x = 12,210,691,977,483.44/3,848,186.94
  6. Step 6: Final answer
    x = 3,173,102.60

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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.