Home / 2,144,010.63-3,212,992.40-1,184,898.14

Finding the Fourth Proportional to 2,144,010.63, 3,212,992.40 and 1,184,898.14

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Solution

The fourth proportional to 2,144,010.63, 3,212,992.40 and 1,184,898.14 is: 1,775,676.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,144,010.63 : 3,212,992.40 = 1,184,898.14 : x
  2. Step 2: Convert to fraction form
    2,144,010.63/3,212,992.40 = 1,184,898.14/x
  3. Step 3: Cross multiply
    2,144,010.63x = 3,212,992.40 × 1,184,898.14
  4. Step 4: Simplify right side
    2,144,010.63x = 3,807,068,696,604.68
  5. Step 5: Solve for x
    x = 3,807,068,696,604.68/2,144,010.63
  6. Step 6: Final answer
    x = 1,775,676.22

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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.