Finding the Fourth Proportional to 1,376,750.16, 2,064,813.39 and 523,517.63
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Solution
The fourth proportional to 1,376,750.16, 2,064,813.39 and 523,517.63 is: 785,157.85
Step by Step Solution
- Step 1: Write the proportion equation
1,376,750.16 : 2,064,813.39 = 523,517.63 : x - Step 2: Convert to fraction form
1,376,750.16/2,064,813.39 = 523,517.63/x - Step 3: Cross multiply
1,376,750.16x = 2,064,813.39 × 523,517.63 - Step 4: Simplify right side
1,376,750.16x = 1,080,966,202,001.00 - Step 5: Solve for x
x = 1,080,966,202,001.00/1,376,750.16 - Step 6: Final answer
x = 785,157.85
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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.