Finding the Fourth Proportional to 931,492.25, 1,397,097.99 and 596,871.24
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Solution
The fourth proportional to 931,492.25, 1,397,097.99 and 596,871.24 is: 895,216.91
Step by Step Solution
- Step 1: Write the proportion equation
931,492.25 : 1,397,097.99 = 596,871.24 : x - Step 2: Convert to fraction form
931,492.25/1,397,097.99 = 596,871.24/x - Step 3: Cross multiply
931,492.25x = 1,397,097.99 × 596,871.24 - Step 4: Simplify right side
931,492.25x = 833,887,609,692.81 - Step 5: Solve for x
x = 833,887,609,692.81/931,492.25 - Step 6: Final answer
x = 895,216.91
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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.