Finding the Fourth Proportional to 1,746,567.55, 2,614,602.53 and 1,036,229.95
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Solution
The fourth proportional to 1,746,567.55, 2,614,602.53 and 1,036,229.95 is: 1,551,230.84
Step by Step Solution
- Step 1: Write the proportion equation
1,746,567.55 : 2,614,602.53 = 1,036,229.95 : x - Step 2: Convert to fraction form
1,746,567.55/2,614,602.53 = 1,036,229.95/x - Step 3: Cross multiply
1,746,567.55x = 2,614,602.53 × 1,036,229.95 - Step 4: Simplify right side
1,746,567.55x = 2,709,329,443,750.62 - Step 5: Solve for x
x = 2,709,329,443,750.62/1,746,567.55 - Step 6: Final answer
x = 1,551,230.84
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.