Home / 9,063,969.60-13,595,954.40-3,672,795.90

Finding the Fourth Proportional to 9,063,969.60, 13,595,954.40 and 3,672,795.90

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Solution

The fourth proportional to 9,063,969.60, 13,595,954.40 and 3,672,795.90 is: 5,509,193.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,063,969.60 : 13,595,954.40 = 3,672,795.90 : x
  2. Step 2: Convert to fraction form
    9,063,969.60/13,595,954.40 = 3,672,795.90/x
  3. Step 3: Cross multiply
    9,063,969.60x = 13,595,954.40 × 3,672,795.90
  4. Step 4: Simplify right side
    9,063,969.60x = 49,935,165,576,906.96
  5. Step 5: Solve for x
    x = 49,935,165,576,906.96/9,063,969.60
  6. Step 6: Final answer
    x = 5,509,193.85

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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.