Home / 9,462,201.89-14,193,099.18-2,638,593.45

Finding the Fourth Proportional to 9,462,201.89, 14,193,099.18 and 2,638,593.45

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Solution

The fourth proportional to 9,462,201.89, 14,193,099.18 and 2,638,593.45 is: 3,957,833.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,462,201.89 : 14,193,099.18 = 2,638,593.45 : x
  2. Step 2: Convert to fraction form
    9,462,201.89/14,193,099.18 = 2,638,593.45/x
  3. Step 3: Cross multiply
    9,462,201.89x = 14,193,099.18 × 2,638,593.45
  4. Step 4: Simplify right side
    9,462,201.89x = 37,449,818,531,548.38
  5. Step 5: Solve for x
    x = 37,449,818,531,548.38/9,462,201.89
  6. Step 6: Final answer
    x = 3,957,833.39

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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.