Finding the Fourth Proportional to 1,793,759.07, 2,474,766.52 and 1,149,534.48
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Solution
The fourth proportional to 1,793,759.07, 2,474,766.52 and 1,149,534.48 is: 1,585,959.62
Step by Step Solution
- Step 1: Write the proportion equation
1,793,759.07 : 2,474,766.52 = 1,149,534.48 : x - Step 2: Convert to fraction form
1,793,759.07/2,474,766.52 = 1,149,534.48/x - Step 3: Cross multiply
1,793,759.07x = 2,474,766.52 × 1,149,534.48 - Step 4: Simplify right side
1,793,759.07x = 2,844,829,457,562.28 - Step 5: Solve for x
x = 2,844,829,457,562.28/1,793,759.07 - Step 6: Final answer
x = 1,585,959.62
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.