Finding the Fourth Proportional to 603,550.17, 908,935.97 and 549,742.68
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Solution
The fourth proportional to 603,550.17, 908,935.97 and 549,742.68 is: 827,902.83
Step by Step Solution
- Step 1: Write the proportion equation
603,550.17 : 908,935.97 = 549,742.68 : x - Step 2: Convert to fraction form
603,550.17/908,935.97 = 549,742.68/x - Step 3: Cross multiply
603,550.17x = 908,935.97 × 549,742.68 - Step 4: Simplify right side
603,550.17x = 499,680,893,347.49 - Step 5: Solve for x
x = 499,680,893,347.49/603,550.17 - Step 6: Final answer
x = 827,902.83
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.