Finding the Fourth Proportional to 1,512,941.36, 2,269,766.88 and 602,178.95
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Solution
The fourth proportional to 1,512,941.36, 2,269,766.88 and 602,178.95 is: 903,409.66
Step by Step Solution
- Step 1: Write the proportion equation
1,512,941.36 : 2,269,766.88 = 602,178.95 : x - Step 2: Convert to fraction form
1,512,941.36/2,269,766.88 = 602,178.95/x - Step 3: Cross multiply
1,512,941.36x = 2,269,766.88 × 602,178.95 - Step 4: Simplify right side
1,512,941.36x = 1,366,805,842,217.59 - Step 5: Solve for x
x = 1,366,805,842,217.59/1,512,941.36 - Step 6: Final answer
x = 903,409.66
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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.