Finding the Fourth Proportional to 548,594.16, 822,166.92 and 295,252.08
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Solution
The fourth proportional to 548,594.16, 822,166.92 and 295,252.08 is: 442,488.29
Step by Step Solution
- Step 1: Write the proportion equation
548,594.16 : 822,166.92 = 295,252.08 : x - Step 2: Convert to fraction form
548,594.16/822,166.92 = 295,252.08/x - Step 3: Cross multiply
548,594.16x = 822,166.92 × 295,252.08 - Step 4: Simplify right side
548,594.16x = 242,746,493,237.19 - Step 5: Solve for x
x = 242,746,493,237.19/548,594.16 - Step 6: Final answer
x = 442,488.29
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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.