Finding the Fourth Proportional to 1,773,992.88, 2,660,951.64 and 575,913.48
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Solution
The fourth proportional to 1,773,992.88, 2,660,951.64 and 575,913.48 is: 863,857.99
Step by Step Solution
- Step 1: Write the proportion equation
1,773,992.88 : 2,660,951.64 = 575,913.48 : x - Step 2: Convert to fraction form
1,773,992.88/2,660,951.64 = 575,913.48/x - Step 3: Cross multiply
1,773,992.88x = 2,660,951.64 × 575,913.48 - Step 4: Simplify right side
1,773,992.88x = 1,532,477,919,104.11 - Step 5: Solve for x
x = 1,532,477,919,104.11/1,773,992.88 - Step 6: Final answer
x = 863,857.99
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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.