Home / 11,739,033.86-17,590,592.78-6,274,905.94

Finding the Fourth Proportional to 11,739,033.86, 17,590,592.78 and 6,274,905.94

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Solution

The fourth proportional to 11,739,033.86, 17,590,592.78 and 6,274,905.94 is: 9,402,759.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,739,033.86 : 17,590,592.78 = 6,274,905.94 : x
  2. Step 2: Convert to fraction form
    11,739,033.86/17,590,592.78 = 6,274,905.94/x
  3. Step 3: Cross multiply
    11,739,033.86x = 17,590,592.78 × 6,274,905.94
  4. Step 4: Simplify right side
    11,739,033.86x = 110,379,315,123,343.12
  5. Step 5: Solve for x
    x = 110,379,315,123,343.12/11,739,033.86
  6. Step 6: Final answer
    x = 9,402,759.75

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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.