Home / 9,529,198.54-14,296,465.95-3,853,408.66

Finding the Fourth Proportional to 9,529,198.54, 14,296,465.95 and 3,853,408.66

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Solution

The fourth proportional to 9,529,198.54, 14,296,465.95 and 3,853,408.66 is: 5,781,191.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,529,198.54 : 14,296,465.95 = 3,853,408.66 : x
  2. Step 2: Convert to fraction form
    9,529,198.54/14,296,465.95 = 3,853,408.66/x
  3. Step 3: Cross multiply
    9,529,198.54x = 14,296,465.95 × 3,853,408.66
  4. Step 4: Simplify right side
    9,529,198.54x = 55,090,125,699,125.12
  5. Step 5: Solve for x
    x = 55,090,125,699,125.12/9,529,198.54
  6. Step 6: Final answer
    x = 5,781,191.93

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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.