Home / 9,706,644.05-13,400,022.24-6,036,742.62

Finding the Fourth Proportional to 9,706,644.05, 13,400,022.24 and 6,036,742.62

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Solution

The fourth proportional to 9,706,644.05, 13,400,022.24 and 6,036,742.62 is: 8,333,723.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,706,644.05 : 13,400,022.24 = 6,036,742.62 : x
  2. Step 2: Convert to fraction form
    9,706,644.05/13,400,022.24 = 6,036,742.62/x
  3. Step 3: Cross multiply
    9,706,644.05x = 13,400,022.24 × 6,036,742.62
  4. Step 4: Simplify right side
    9,706,644.05x = 80,892,485,365,155.88
  5. Step 5: Solve for x
    x = 80,892,485,365,155.88/9,706,644.05
  6. Step 6: Final answer
    x = 8,333,723.27

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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.