Finding the Fourth Proportional to 449,925.14, 620,810.97 and 266,192.52
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Solution
The fourth proportional to 449,925.14, 620,810.97 and 266,192.52 is: 367,294.96
Step by Step Solution
- Step 1: Write the proportion equation
449,925.14 : 620,810.97 = 266,192.52 : x - Step 2: Convert to fraction form
449,925.14/620,810.97 = 266,192.52/x - Step 3: Cross multiply
449,925.14x = 620,810.97 × 266,192.52 - Step 4: Simplify right side
449,925.14x = 165,255,236,547.94 - Step 5: Solve for x
x = 165,255,236,547.94/449,925.14 - Step 6: Final answer
x = 367,294.96
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.