Finding the Fourth Proportional to 1,365,766.66, 1,884,862.35 and 754,037.26
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Solution
The fourth proportional to 1,365,766.66, 1,884,862.35 and 754,037.26 is: 1,040,629.04
Step by Step Solution
- Step 1: Write the proportion equation
1,365,766.66 : 1,884,862.35 = 754,037.26 : x - Step 2: Convert to fraction form
1,365,766.66/1,884,862.35 = 754,037.26/x - Step 3: Cross multiply
1,365,766.66x = 1,884,862.35 × 754,037.26 - Step 4: Simplify right side
1,365,766.66x = 1,421,256,441,871.16 - Step 5: Solve for x
x = 1,421,256,441,871.16/1,365,766.66 - Step 6: Final answer
x = 1,040,629.04
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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.