Finding the Fourth Proportional to 884,006, 1,326,402.48 and 463,183.52
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Solution
The fourth proportional to 884,006, 1,326,402.48 and 463,183.52 is: 694,981.45
Step by Step Solution
- Step 1: Write the proportion equation
884,006 : 1,326,402.48 = 463,183.52 : x - Step 2: Convert to fraction form
884,006/1,326,402.48 = 463,183.52/x - Step 3: Cross multiply
884,006x = 1,326,402.48 × 463,183.52 - Step 4: Simplify right side
884,006x = 614,367,769,623.13 - Step 5: Solve for x
x = 614,367,769,623.13/884,006 - Step 6: Final answer
x = 694,981.45
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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.