Home / 4,961,833.86-6,848,071.26-3,029,214.78

Finding the Fourth Proportional to 4,961,833.86, 6,848,071.26 and 3,029,214.78

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Solution

The fourth proportional to 4,961,833.86, 6,848,071.26 and 3,029,214.78 is: 4,180,768.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,961,833.86 : 6,848,071.26 = 3,029,214.78 : x
  2. Step 2: Convert to fraction form
    4,961,833.86/6,848,071.26 = 3,029,214.78/x
  3. Step 3: Cross multiply
    4,961,833.86x = 6,848,071.26 × 3,029,214.78
  4. Step 4: Simplify right side
    4,961,833.86x = 20,744,278,675,285.22
  5. Step 5: Solve for x
    x = 20,744,278,675,285.22/4,961,833.86
  6. Step 6: Final answer
    x = 4,180,768.49

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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.