Finding the Fourth Proportional to 1,062,496.08, 1,593,152.28 and 352,136.88
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Solution
The fourth proportional to 1,062,496.08, 1,593,152.28 and 352,136.88 is: 528,009.17
Step by Step Solution
- Step 1: Write the proportion equation
1,062,496.08 : 1,593,152.28 = 352,136.88 : x - Step 2: Convert to fraction form
1,062,496.08/1,593,152.28 = 352,136.88/x - Step 3: Cross multiply
1,062,496.08x = 1,593,152.28 × 352,136.88 - Step 4: Simplify right side
1,062,496.08x = 561,007,673,244.09 - Step 5: Solve for x
x = 561,007,673,244.09/1,062,496.08 - Step 6: Final answer
x = 528,009.17
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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.