Home / 9,505,193.40-14,257,790.10-5,922,012.60

Finding the Fourth Proportional to 9,505,193.40, 14,257,790.10 and 5,922,012.60

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Solution

The fourth proportional to 9,505,193.40, 14,257,790.10 and 5,922,012.60 is: 8,883,018.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,505,193.40 : 14,257,790.10 = 5,922,012.60 : x
  2. Step 2: Convert to fraction form
    9,505,193.40/14,257,790.10 = 5,922,012.60/x
  3. Step 3: Cross multiply
    9,505,193.40x = 14,257,790.10 × 5,922,012.60
  4. Step 4: Simplify right side
    9,505,193.40x = 84,434,812,620,355.25
  5. Step 5: Solve for x
    x = 84,434,812,620,355.25/9,505,193.40
  6. Step 6: Final answer
    x = 8,883,018.90

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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.