Finding the Fourth Proportional to 1,701,272.60, 2,552,407.12 and 503,226.82
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Solution
The fourth proportional to 1,701,272.60, 2,552,407.12 and 503,226.82 is: 754,987.60
Step by Step Solution
- Step 1: Write the proportion equation
1,701,272.60 : 2,552,407.12 = 503,226.82 : x - Step 2: Convert to fraction form
1,701,272.60/2,552,407.12 = 503,226.82/x - Step 3: Cross multiply
1,701,272.60x = 2,552,407.12 × 503,226.82 - Step 4: Simplify right side
1,701,272.60x = 1,284,439,710,703.87 - Step 5: Solve for x
x = 1,284,439,710,703.87/1,701,272.60 - Step 6: Final answer
x = 754,987.60
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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.