Finding the Fourth Proportional to 882,797.14, 1,324,189.35 and 584,612.44
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Solution
The fourth proportional to 882,797.14, 1,324,189.35 and 584,612.44 is: 876,914.45
Step by Step Solution
- Step 1: Write the proportion equation
882,797.14 : 1,324,189.35 = 584,612.44 : x - Step 2: Convert to fraction form
882,797.14/1,324,189.35 = 584,612.44/x - Step 3: Cross multiply
882,797.14x = 1,324,189.35 × 584,612.44 - Step 4: Simplify right side
882,797.14x = 774,137,566,925.51 - Step 5: Solve for x
x = 774,137,566,925.51/882,797.14 - Step 6: Final answer
x = 876,914.45
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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.