Home / 697,197.73-1,045,675.96-184,866.25

Finding the Fourth Proportional to 697,197.73, 1,045,675.96 and 184,866.25

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Solution

The fourth proportional to 697,197.73, 1,045,675.96 and 184,866.25 is: 277,267.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    697,197.73 : 1,045,675.96 = 184,866.25 : x
  2. Step 2: Convert to fraction form
    697,197.73/1,045,675.96 = 184,866.25/x
  3. Step 3: Cross multiply
    697,197.73x = 1,045,675.96 × 184,866.25
  4. Step 4: Simplify right side
    697,197.73x = 193,310,193,440.35
  5. Step 5: Solve for x
    x = 193,310,193,440.35/697,197.73
  6. Step 6: Final answer
    x = 277,267.39

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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.