Finding the Fourth Proportional to 933,351.24, 1,400,230.96 and 302,328.84
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Solution
The fourth proportional to 933,351.24, 1,400,230.96 and 302,328.84 is: 453,559.37
Step by Step Solution
- Step 1: Write the proportion equation
933,351.24 : 1,400,230.96 = 302,328.84 : x - Step 2: Convert to fraction form
933,351.24/1,400,230.96 = 302,328.84/x - Step 3: Cross multiply
933,351.24x = 1,400,230.96 × 302,328.84 - Step 4: Simplify right side
933,351.24x = 423,330,201,868.89 - Step 5: Solve for x
x = 423,330,201,868.89/933,351.24 - Step 6: Final answer
x = 453,559.37
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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.