Home / 11,359,532.22-17,036,194.78-4,071,633.60

Finding the Fourth Proportional to 11,359,532.22, 17,036,194.78 and 4,071,633.60

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Solution

The fourth proportional to 11,359,532.22, 17,036,194.78 and 4,071,633.60 is: 6,106,337.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,359,532.22 : 17,036,194.78 = 4,071,633.60 : x
  2. Step 2: Convert to fraction form
    11,359,532.22/17,036,194.78 = 4,071,633.60/x
  3. Step 3: Cross multiply
    11,359,532.22x = 17,036,194.78 × 4,071,633.60
  4. Step 4: Simplify right side
    11,359,532.22x = 69,365,143,082,392.62
  5. Step 5: Solve for x
    x = 69,365,143,082,392.62/11,359,532.22
  6. Step 6: Final answer
    x = 6,106,337.98

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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.