Home / 17,347,237.38-26,015,795.82-5,831,402.94

Finding the Fourth Proportional to 17,347,237.38, 26,015,795.82 and 5,831,402.94

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Solution

The fourth proportional to 17,347,237.38, 26,015,795.82 and 5,831,402.94 is: 8,745,403.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,347,237.38 : 26,015,795.82 = 5,831,402.94 : x
  2. Step 2: Convert to fraction form
    17,347,237.38/26,015,795.82 = 5,831,402.94/x
  3. Step 3: Cross multiply
    17,347,237.38x = 26,015,795.82 × 5,831,402.94
  4. Step 4: Simplify right side
    17,347,237.38x = 151,708,588,231,187.72
  5. Step 5: Solve for x
    x = 151,708,588,231,187.72/17,347,237.38
  6. Step 6: Final answer
    x = 8,745,403.37

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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.