Home / 4,286,735.94-6,455,765.10-3,904,098.42

Finding the Fourth Proportional to 4,286,735.94, 6,455,765.10 and 3,904,098.42

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Solution

The fourth proportional to 4,286,735.94, 6,455,765.10 and 3,904,098.42 is: 5,879,518.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,286,735.94 : 6,455,765.10 = 3,904,098.42 : x
  2. Step 2: Convert to fraction form
    4,286,735.94/6,455,765.10 = 3,904,098.42/x
  3. Step 3: Cross multiply
    4,286,735.94x = 6,455,765.10 × 3,904,098.42
  4. Step 4: Simplify right side
    4,286,735.94x = 25,203,942,326,801.14
  5. Step 5: Solve for x
    x = 25,203,942,326,801.14/4,286,735.94
  6. Step 6: Final answer
    x = 5,879,518.28

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.