Finding the Fourth Proportional to 1,771,777.61, 2,658,053.99 and 573,821.01
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Solution
The fourth proportional to 1,771,777.61, 2,658,053.99 and 573,821.01 is: 860,857.04
Step by Step Solution
- Step 1: Write the proportion equation
1,771,777.61 : 2,658,053.99 = 573,821.01 : x - Step 2: Convert to fraction form
1,771,777.61/2,658,053.99 = 573,821.01/x - Step 3: Cross multiply
1,771,777.61x = 2,658,053.99 × 573,821.01 - Step 4: Simplify right side
1,771,777.61x = 1,525,247,222,307.23 - Step 5: Solve for x
x = 1,525,247,222,307.23/1,771,777.61 - Step 6: Final answer
x = 860,857.04
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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.