Finding the Fourth Proportional to 937,669.44, 1,406,497.98 and 227,692.68
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Solution
The fourth proportional to 937,669.44, 1,406,497.98 and 227,692.68 is: 341,537.52
Step by Step Solution
- Step 1: Write the proportion equation
937,669.44 : 1,406,497.98 = 227,692.68 : x - Step 2: Convert to fraction form
937,669.44/1,406,497.98 = 227,692.68/x - Step 3: Cross multiply
937,669.44x = 1,406,497.98 × 227,692.68 - Step 4: Simplify right side
937,669.44x = 320,249,294,480.79 - Step 5: Solve for x
x = 320,249,294,480.79/937,669.44 - Step 6: Final answer
x = 341,537.52
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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.