Home / 682,666.26-1,023,999.40-184,030.26

Finding the Fourth Proportional to 682,666.26, 1,023,999.40 and 184,030.26

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Solution

The fourth proportional to 682,666.26, 1,023,999.40 and 184,030.26 is: 276,045.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    682,666.26 : 1,023,999.40 = 184,030.26 : x
  2. Step 2: Convert to fraction form
    682,666.26/1,023,999.40 = 184,030.26/x
  3. Step 3: Cross multiply
    682,666.26x = 1,023,999.40 × 184,030.26
  4. Step 4: Simplify right side
    682,666.26x = 188,446,875,821.84
  5. Step 5: Solve for x
    x = 188,446,875,821.84/682,666.26
  6. Step 6: Final answer
    x = 276,045.39

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Similar ratio
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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.