Finding the Third Proportional to 361,035.75 and 782,271.75
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Solution
The third proportional to 361,035.75 and 782,271.75 is: 1,694,981.98
Step by Step Solution
- Step 1: Write the proportion equation
361,035.75 : 782,271.75 = 782,271.75 : x - Step 2: Convert to fraction form
361,035.75/782,271.75 = 782,271.75/x - Step 3: Cross multiply
361,035.75x = 782,271.75 × 782,271.75 - Step 4: Simplify right side
361,035.75x = 611,949,090,848.06 - Step 5: Solve for x
x = 611,949,090,848.06/361,035.75 - Step 6: Final answer
x = 1,694,981.98
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.