Finding the Fourth Proportional to 608,733.42, 912,506.49 and 253,849.02
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Solution
The fourth proportional to 608,733.42, 912,506.49 and 253,849.02 is: 380,525.98
Step by Step Solution
- Step 1: Write the proportion equation
608,733.42 : 912,506.49 = 253,849.02 : x - Step 2: Convert to fraction form
608,733.42/912,506.49 = 253,849.02/x - Step 3: Cross multiply
608,733.42x = 912,506.49 × 253,849.02 - Step 4: Simplify right side
608,733.42x = 231,638,878,230.14 - Step 5: Solve for x
x = 231,638,878,230.14/608,733.42 - Step 6: Final answer
x = 380,525.98
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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.