Finding the Fourth Proportional to 1,497,184.47, 2,245,535.73 and 417,725.01
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Solution
The fourth proportional to 1,497,184.47, 2,245,535.73 and 417,725.01 is: 626,520.28
Step by Step Solution
- Step 1: Write the proportion equation
1,497,184.47 : 2,245,535.73 = 417,725.01 : x - Step 2: Convert to fraction form
1,497,184.47/2,245,535.73 = 417,725.01/x - Step 3: Cross multiply
1,497,184.47x = 2,245,535.73 × 417,725.01 - Step 4: Simplify right side
1,497,184.47x = 938,016,435,269.61 - Step 5: Solve for x
x = 938,016,435,269.61/1,497,184.47 - Step 6: Final answer
x = 626,520.28
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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.