Finding the Third Proportional to 256,562.44 and 546,339.94
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Solution
The third proportional to 256,562.44 and 546,339.94 is: 1,163,410.09
Step by Step Solution
- Step 1: Write the proportion equation
256,562.44 : 546,339.94 = 546,339.94 : x - Step 2: Convert to fraction form
256,562.44/546,339.94 = 546,339.94/x - Step 3: Cross multiply
256,562.44x = 546,339.94 × 546,339.94 - Step 4: Simplify right side
256,562.44x = 298,487,327,307.50 - Step 5: Solve for x
x = 298,487,327,307.50/256,562.44 - Step 6: Final answer
x = 1,163,410.09
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These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.