Finding the Fourth Proportional to 566,860.06, 850,683.21 and 366,682.06
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Solution
The fourth proportional to 566,860.06, 850,683.21 and 366,682.06 is: 550,277.39
Step by Step Solution
- Step 1: Write the proportion equation
566,860.06 : 850,683.21 = 366,682.06 : x - Step 2: Convert to fraction form
566,860.06/850,683.21 = 366,682.06/x - Step 3: Cross multiply
566,860.06x = 850,683.21 × 366,682.06 - Step 4: Simplify right side
566,860.06x = 311,930,271,850.21 - Step 5: Solve for x
x = 311,930,271,850.21/566,860.06 - Step 6: Final answer
x = 550,277.39
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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.