Home / 11,339,996.20-17,009,994.30-3,767,727.40

Finding the Fourth Proportional to 11,339,996.20, 17,009,994.30 and 3,767,727.40

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Solution

The fourth proportional to 11,339,996.20, 17,009,994.30 and 3,767,727.40 is: 5,651,591.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,339,996.20 : 17,009,994.30 = 3,767,727.40 : x
  2. Step 2: Convert to fraction form
    11,339,996.20/17,009,994.30 = 3,767,727.40/x
  3. Step 3: Cross multiply
    11,339,996.20x = 17,009,994.30 × 3,767,727.40
  4. Step 4: Simplify right side
    11,339,996.20x = 64,089,021,597,953.82
  5. Step 5: Solve for x
    x = 64,089,021,597,953.82/11,339,996.20
  6. Step 6: Final answer
    x = 5,651,591.10

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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.