Home / 7,314,090.92-10,093,519.62-4,412,920.94

Finding the Fourth Proportional to 7,314,090.92, 10,093,519.62 and 4,412,920.94

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Solution

The fourth proportional to 7,314,090.92, 10,093,519.62 and 4,412,920.94 is: 6,089,875.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,314,090.92 : 10,093,519.62 = 4,412,920.94 : x
  2. Step 2: Convert to fraction form
    7,314,090.92/10,093,519.62 = 4,412,920.94/x
  3. Step 3: Cross multiply
    7,314,090.92x = 10,093,519.62 × 4,412,920.94
  4. Step 4: Simplify right side
    7,314,090.92x = 44,541,904,089,398.84
  5. Step 5: Solve for x
    x = 44,541,904,089,398.84/7,314,090.92
  6. Step 6: Final answer
    x = 6,089,875.64

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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.