Home / 2,308,692.25-3,463,497.69-711,187.21

Finding the Fourth Proportional to 2,308,692.25, 3,463,497.69 and 711,187.21

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Solution

The fourth proportional to 2,308,692.25, 3,463,497.69 and 711,187.21 is: 1,066,922.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,308,692.25 : 3,463,497.69 = 711,187.21 : x
  2. Step 2: Convert to fraction form
    2,308,692.25/3,463,497.69 = 711,187.21/x
  3. Step 3: Cross multiply
    2,308,692.25x = 3,463,497.69 × 711,187.21
  4. Step 4: Simplify right side
    2,308,692.25x = 2,463,195,258,992.55
  5. Step 5: Solve for x
    x = 2,463,195,258,992.55/2,308,692.25
  6. Step 6: Final answer
    x = 1,066,922.31

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.