Finding the Fourth Proportional to 1,773,567.18, 2,660,616.45 and 575,091.18
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Solution
The fourth proportional to 1,773,567.18, 2,660,616.45 and 575,091.18 is: 862,722.92
Step by Step Solution
- Step 1: Write the proportion equation
1,773,567.18 : 2,660,616.45 = 575,091.18 : x - Step 2: Convert to fraction form
1,773,567.18/2,660,616.45 = 575,091.18/x - Step 3: Cross multiply
1,773,567.18x = 2,660,616.45 × 575,091.18 - Step 4: Simplify right side
1,773,567.18x = 1,530,097,053,757.91 - Step 5: Solve for x
x = 1,530,097,053,757.91/1,773,567.18 - Step 6: Final answer
x = 862,722.92
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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.