Finding the Fourth Proportional to 1,203,176.94, 1,804,698.96 and 404,376
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Solution
The fourth proportional to 1,203,176.94, 1,804,698.96 and 404,376 is: 606,541.67
Step by Step Solution
- Step 1: Write the proportion equation
1,203,176.94 : 1,804,698.96 = 404,376 : x - Step 2: Convert to fraction form
1,203,176.94/1,804,698.96 = 404,376/x - Step 3: Cross multiply
1,203,176.94x = 1,804,698.96 × 404,376 - Step 4: Simplify right side
1,203,176.94x = 729,776,946,648.96 - Step 5: Solve for x
x = 729,776,946,648.96/1,203,176.94 - Step 6: Final answer
x = 606,541.67
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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.