Finding the Fourth Proportional to 942,658.65, 1,413,968.82 and 232,692.84
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Solution
The fourth proportional to 942,658.65, 1,413,968.82 and 232,692.84 is: 349,034.53
Step by Step Solution
- Step 1: Write the proportion equation
942,658.65 : 1,413,968.82 = 232,692.84 : x - Step 2: Convert to fraction form
942,658.65/1,413,968.82 = 232,692.84/x - Step 3: Cross multiply
942,658.65x = 1,413,968.82 × 232,692.84 - Step 4: Simplify right side
942,658.65x = 329,020,420,397.25 - Step 5: Solve for x
x = 329,020,420,397.25/942,658.65 - Step 6: Final answer
x = 349,034.53
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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.