Finding the Fourth Proportional to 1,183,235.57, 1,775,652.02 and 463,488.02
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Solution
The fourth proportional to 1,183,235.57, 1,775,652.02 and 463,488.02 is: 695,544.88
Step by Step Solution
- Step 1: Write the proportion equation
1,183,235.57 : 1,775,652.02 = 463,488.02 : x - Step 2: Convert to fraction form
1,183,235.57/1,775,652.02 = 463,488.02/x - Step 3: Cross multiply
1,183,235.57x = 1,775,652.02 × 463,488.02 - Step 4: Simplify right side
1,183,235.57x = 822,993,442,818.57 - Step 5: Solve for x
x = 822,993,442,818.57/1,183,235.57 - Step 6: Final answer
x = 695,544.88
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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.