Home / 11,608,936.53-17,413,797.84-3,089,281.20

Finding the Fourth Proportional to 11,608,936.53, 17,413,797.84 and 3,089,281.20

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Solution

The fourth proportional to 11,608,936.53, 17,413,797.84 and 3,089,281.20 is: 4,634,026.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,608,936.53 : 17,413,797.84 = 3,089,281.20 : x
  2. Step 2: Convert to fraction form
    11,608,936.53/17,413,797.84 = 3,089,281.20/x
  3. Step 3: Cross multiply
    11,608,936.53x = 17,413,797.84 × 3,089,281.20
  4. Step 4: Simplify right side
    11,608,936.53x = 53,796,118,287,712.61
  5. Step 5: Solve for x
    x = 53,796,118,287,712.61/11,608,936.53
  6. Step 6: Final answer
    x = 4,634,026.39

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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.