Finding the Fourth Proportional to 1,773,840.06, 2,660,774.67 and 762,892.02
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Solution
The fourth proportional to 1,773,840.06, 2,660,774.67 and 762,892.02 is: 1,144,344.30
Step by Step Solution
- Step 1: Write the proportion equation
1,773,840.06 : 2,660,774.67 = 762,892.02 : x - Step 2: Convert to fraction form
1,773,840.06/2,660,774.67 = 762,892.02/x - Step 3: Cross multiply
1,773,840.06x = 2,660,774.67 × 762,892.02 - Step 4: Simplify right side
1,773,840.06x = 2,029,883,762,761.13 - Step 5: Solve for x
x = 2,029,883,762,761.13/1,773,840.06 - Step 6: Final answer
x = 1,144,344.30
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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.