Finding the Fourth Proportional to 1,183,369.60, 1,773,248.00 and 702,650.75
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Solution
The fourth proportional to 1,183,369.60, 1,773,248.00 and 702,650.75 is: 1,052,903.54
Step by Step Solution
- Step 1: Write the proportion equation
1,183,369.60 : 1,773,248.00 = 702,650.75 : x - Step 2: Convert to fraction form
1,183,369.60/1,773,248.00 = 702,650.75/x - Step 3: Cross multiply
1,183,369.60x = 1,773,248.00 × 702,650.75 - Step 4: Simplify right side
1,183,369.60x = 1,245,974,038,683.44 - Step 5: Solve for x
x = 1,245,974,038,683.44/1,183,369.60 - Step 6: Final answer
x = 1,052,903.54
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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.