Home / 3,251,361.87-4,857,267.56-2,104,783.38

Finding the Fourth Proportional to 3,251,361.87, 4,857,267.56 and 2,104,783.38

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Solution

The fourth proportional to 3,251,361.87, 4,857,267.56 and 2,104,783.38 is: 3,144,373.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,251,361.87 : 4,857,267.56 = 2,104,783.38 : x
  2. Step 2: Convert to fraction form
    3,251,361.87/4,857,267.56 = 2,104,783.38/x
  3. Step 3: Cross multiply
    3,251,361.87x = 4,857,267.56 × 2,104,783.38
  4. Step 4: Simplify right side
    3,251,361.87x = 10,223,496,032,501.15
  5. Step 5: Solve for x
    x = 10,223,496,032,501.15/3,251,361.87
  6. Step 6: Final answer
    x = 3,144,373.48

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.