Home / 3,696,037.21-5,100,477.55-2,064,467.85

Finding the Fourth Proportional to 3,696,037.21, 5,100,477.55 and 2,064,467.85

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Solution

The fourth proportional to 3,696,037.21, 5,100,477.55 and 2,064,467.85 is: 2,848,935.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,696,037.21 : 5,100,477.55 = 2,064,467.85 : x
  2. Step 2: Convert to fraction form
    3,696,037.21/5,100,477.55 = 2,064,467.85/x
  3. Step 3: Cross multiply
    3,696,037.21x = 5,100,477.55 × 2,064,467.85
  4. Step 4: Simplify right side
    3,696,037.21x = 10,529,771,921,621.77
  5. Step 5: Solve for x
    x = 10,529,771,921,621.77/3,696,037.21
  6. Step 6: Final answer
    x = 2,848,935.58

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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.