Home / 8,063,041.74-11,126,998.53-4,441,369.74

Finding the Fourth Proportional to 8,063,041.74, 11,126,998.53 and 4,441,369.74

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Solution

The fourth proportional to 8,063,041.74, 11,126,998.53 and 4,441,369.74 is: 6,129,090.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,063,041.74 : 11,126,998.53 = 4,441,369.74 : x
  2. Step 2: Convert to fraction form
    8,063,041.74/11,126,998.53 = 4,441,369.74/x
  3. Step 3: Cross multiply
    8,063,041.74x = 11,126,998.53 × 4,441,369.74
  4. Step 4: Simplify right side
    8,063,041.74x = 49,419,114,568,166.48
  5. Step 5: Solve for x
    x = 49,419,114,568,166.48/8,063,041.74
  6. Step 6: Final answer
    x = 6,129,090.75

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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.