Finding the Fourth Proportional to 1,404,204.08, 1,937,795.76 and 759,622.68
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Solution
The fourth proportional to 1,404,204.08, 1,937,795.76 and 759,622.68 is: 1,048,276.12
Step by Step Solution
- Step 1: Write the proportion equation
1,404,204.08 : 1,937,795.76 = 759,622.68 : x - Step 2: Convert to fraction form
1,404,204.08/1,937,795.76 = 759,622.68/x - Step 3: Cross multiply
1,404,204.08x = 1,937,795.76 × 759,622.68 - Step 4: Simplify right side
1,404,204.08x = 1,471,993,608,503.84 - Step 5: Solve for x
x = 1,471,993,608,503.84/1,404,204.08 - Step 6: Final answer
x = 1,048,276.12
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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.