Finding the Fourth Proportional to 844,092.74, 1,164,722.28 and 512,776.82
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Solution
The fourth proportional to 844,092.74, 1,164,722.28 and 512,776.82 is: 707,555.65
Step by Step Solution
- Step 1: Write the proportion equation
844,092.74 : 1,164,722.28 = 512,776.82 : x - Step 2: Convert to fraction form
844,092.74/1,164,722.28 = 512,776.82/x - Step 3: Cross multiply
844,092.74x = 1,164,722.28 × 512,776.82 - Step 4: Simplify right side
844,092.74x = 597,242,586,921.55 - Step 5: Solve for x
x = 597,242,586,921.55/844,092.74 - Step 6: Final answer
x = 707,555.65
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.