Finding the Fourth Proportional to 583,318.18, 875,290.97 and 562,086.29
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Solution
The fourth proportional to 583,318.18, 875,290.97 and 562,086.29 is: 843,431.72
Step by Step Solution
- Step 1: Write the proportion equation
583,318.18 : 875,290.97 = 562,086.29 : x - Step 2: Convert to fraction form
583,318.18/875,290.97 = 562,086.29/x - Step 3: Cross multiply
583,318.18x = 875,290.97 × 562,086.29 - Step 4: Simplify right side
583,318.18x = 491,989,053,375.60 - Step 5: Solve for x
x = 491,989,053,375.60/583,318.18 - Step 6: Final answer
x = 843,431.72
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.