Finding the Fourth Proportional to 377,479.82, 566,603.82 and 164,342.99
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Solution
The fourth proportional to 377,479.82, 566,603.82 and 164,342.99 is: 246,681.70
Step by Step Solution
- Step 1: Write the proportion equation
377,479.82 : 566,603.82 = 164,342.99 : x - Step 2: Convert to fraction form
377,479.82/566,603.82 = 164,342.99/x - Step 3: Cross multiply
377,479.82x = 566,603.82 × 164,342.99 - Step 4: Simplify right side
377,479.82x = 93,117,363,091.20 - Step 5: Solve for x
x = 93,117,363,091.20/377,479.82 - Step 6: Final answer
x = 246,681.70
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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.