Finding the Third Proportional to 492,183.84 and 803,684.53
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Solution
The third proportional to 492,183.84 and 803,684.53 is: 1,312,332.44
Step by Step Solution
- Step 1: Write the proportion equation
492,183.84 : 803,684.53 = 803,684.53 : x - Step 2: Convert to fraction form
492,183.84/803,684.53 = 803,684.53/x - Step 3: Cross multiply
492,183.84x = 803,684.53 × 803,684.53 - Step 4: Simplify right side
492,183.84x = 645,908,825,770.53 - Step 5: Solve for x
x = 645,908,825,770.53/492,183.84 - Step 6: Final answer
x = 1,312,332.44
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These problems maintain the same ratio (1.63) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.