Finding the Fourth Proportional to 541,092.88, 746,730.19 and 299,371.53
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Solution
The fourth proportional to 541,092.88, 746,730.19 and 299,371.53 is: 413,144.89
Step by Step Solution
- Step 1: Write the proportion equation
541,092.88 : 746,730.19 = 299,371.53 : x - Step 2: Convert to fraction form
541,092.88/746,730.19 = 299,371.53/x - Step 3: Cross multiply
541,092.88x = 746,730.19 × 299,371.53 - Step 4: Simplify right side
541,092.88x = 223,549,759,477.49 - Step 5: Solve for x
x = 223,549,759,477.49/541,092.88 - Step 6: Final answer
x = 413,144.89
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.