Home / 1,184,093.86-1,633,676.50-724,729.54

Finding the Fourth Proportional to 1,184,093.86, 1,633,676.50 and 724,729.54

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Solution

The fourth proportional to 1,184,093.86, 1,633,676.50 and 724,729.54 is: 999,898.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,184,093.86 : 1,633,676.50 = 724,729.54 : x
  2. Step 2: Convert to fraction form
    1,184,093.86/1,633,676.50 = 724,729.54/x
  3. Step 3: Cross multiply
    1,184,093.86x = 1,633,676.50 × 724,729.54
  4. Step 4: Simplify right side
    1,184,093.86x = 1,183,973,610,185.43
  5. Step 5: Solve for x
    x = 1,183,973,610,185.43/1,184,093.86
  6. Step 6: Final answer
    x = 999,898.45

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.