Finding the Fourth Proportional to 1,744,838.42, 2,617,258.23 and 546,853.68
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Solution
The fourth proportional to 1,744,838.42, 2,617,258.23 and 546,853.68 is: 820,280.71
Step by Step Solution
- Step 1: Write the proportion equation
1,744,838.42 : 2,617,258.23 = 546,853.68 : x - Step 2: Convert to fraction form
1,744,838.42/2,617,258.23 = 546,853.68/x - Step 3: Cross multiply
1,744,838.42x = 2,617,258.23 × 546,853.68 - Step 4: Simplify right side
1,744,838.42x = 1,431,257,294,585.79 - Step 5: Solve for x
x = 1,431,257,294,585.79/1,744,838.42 - Step 6: Final answer
x = 820,280.71
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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.