Finding the Fourth Proportional to 633,907.24, 950,710.19 and 254,829.06
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Solution
The fourth proportional to 633,907.24, 950,710.19 and 254,829.06 is: 382,183.02
Step by Step Solution
- Step 1: Write the proportion equation
633,907.24 : 950,710.19 = 254,829.06 : x - Step 2: Convert to fraction form
633,907.24/950,710.19 = 254,829.06/x - Step 3: Cross multiply
633,907.24x = 950,710.19 × 254,829.06 - Step 4: Simplify right side
633,907.24x = 242,268,582,775.98 - Step 5: Solve for x
x = 242,268,582,775.98/633,907.24 - Step 6: Final answer
x = 382,183.02
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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.