Finding the Fourth Proportional to 1,846,966.08, 2,769,327.84 and 723,689.28
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Solution
The fourth proportional to 1,846,966.08, 2,769,327.84 and 723,689.28 is: 1,085,094.57
Step by Step Solution
- Step 1: Write the proportion equation
1,846,966.08 : 2,769,327.84 = 723,689.28 : x - Step 2: Convert to fraction form
1,846,966.08/2,769,327.84 = 723,689.28/x - Step 3: Cross multiply
1,846,966.08x = 2,769,327.84 × 723,689.28 - Step 4: Simplify right side
1,846,966.08x = 2,004,132,870,613.56 - Step 5: Solve for x
x = 2,004,132,870,613.56/1,846,966.08 - Step 6: Final answer
x = 1,085,094.57
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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.