Finding the Fourth Proportional to 795,514.26, 1,191,696.73 and 695,787.06
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Solution
The fourth proportional to 795,514.26, 1,191,696.73 and 695,787.06 is: 1,042,303.33
Step by Step Solution
- Step 1: Write the proportion equation
795,514.26 : 1,191,696.73 = 695,787.06 : x - Step 2: Convert to fraction form
795,514.26/1,191,696.73 = 695,787.06/x - Step 3: Cross multiply
795,514.26x = 1,191,696.73 × 695,787.06 - Step 4: Simplify right side
795,514.26x = 829,167,164,178.31 - Step 5: Solve for x
x = 829,167,164,178.31/795,514.26 - Step 6: Final answer
x = 1,042,303.33
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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.