Home / 9,734,813.42-13,438,179.11-6,065,542.87

Finding the Fourth Proportional to 9,734,813.42, 13,438,179.11 and 6,065,542.87

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Solution

The fourth proportional to 9,734,813.42, 13,438,179.11 and 6,065,542.87 is: 8,373,026.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,734,813.42 : 13,438,179.11 = 6,065,542.87 : x
  2. Step 2: Convert to fraction form
    9,734,813.42/13,438,179.11 = 6,065,542.87/x
  3. Step 3: Cross multiply
    9,734,813.42x = 13,438,179.11 × 6,065,542.87
  4. Step 4: Simplify right side
    9,734,813.42x = 81,509,851,505,806.73
  5. Step 5: Solve for x
    x = 81,509,851,505,806.73/9,734,813.42
  6. Step 6: Final answer
    x = 8,373,026.58

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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.