Finding the Fourth Proportional to 1,327,044.24, 1,831,266.72 and 746,250.84
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Solution
The fourth proportional to 1,327,044.24, 1,831,266.72 and 746,250.84 is: 1,029,795.61
Step by Step Solution
- Step 1: Write the proportion equation
1,327,044.24 : 1,831,266.72 = 746,250.84 : x - Step 2: Convert to fraction form
1,327,044.24/1,831,266.72 = 746,250.84/x - Step 3: Cross multiply
1,327,044.24x = 1,831,266.72 × 746,250.84 - Step 4: Simplify right side
1,327,044.24x = 1,366,584,328,064.04 - Step 5: Solve for x
x = 1,366,584,328,064.04/1,327,044.24 - Step 6: Final answer
x = 1,029,795.61
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.