Finding the Fourth Proportional to 569,436.66, 854,332.68 and 170,093.19
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Solution
The fourth proportional to 569,436.66, 854,332.68 and 170,093.19 is: 255,192.86
Step by Step Solution
- Step 1: Write the proportion equation
569,436.66 : 854,332.68 = 170,093.19 : x - Step 2: Convert to fraction form
569,436.66/854,332.68 = 170,093.19/x - Step 3: Cross multiply
569,436.66x = 854,332.68 × 170,093.19 - Step 4: Simplify right side
569,436.66x = 145,316,170,862.45 - Step 5: Solve for x
x = 145,316,170,862.45/569,436.66 - Step 6: Final answer
x = 255,192.86
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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.