Finding the Third Proportional to 437,474.25 and 674,881.88
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Solution
The third proportional to 437,474.25 and 674,881.88 is: 1,041,125.38
Step by Step Solution
- Step 1: Write the proportion equation
437,474.25 : 674,881.88 = 674,881.88 : x - Step 2: Convert to fraction form
437,474.25/674,881.88 = 674,881.88/x - Step 3: Cross multiply
437,474.25x = 674,881.88 × 674,881.88 - Step 4: Simplify right side
437,474.25x = 455,465,545,203.52 - Step 5: Solve for x
x = 455,465,545,203.52/437,474.25 - Step 6: Final answer
x = 1,041,125.38
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.