Home / 4,846,240.53-6,687,838.49-2,781,091.89

Finding the Fourth Proportional to 4,846,240.53, 6,687,838.49 and 2,781,091.89

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Solution

The fourth proportional to 4,846,240.53, 6,687,838.49 and 2,781,091.89 is: 3,837,922.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,846,240.53 : 6,687,838.49 = 2,781,091.89 : x
  2. Step 2: Convert to fraction form
    4,846,240.53/6,687,838.49 = 2,781,091.89/x
  3. Step 3: Cross multiply
    4,846,240.53x = 6,687,838.49 × 2,781,091.89
  4. Step 4: Simplify right side
    4,846,240.53x = 18,599,493,372,263.39
  5. Step 5: Solve for x
    x = 18,599,493,372,263.39/4,846,240.53
  6. Step 6: Final answer
    x = 3,837,922.05

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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.