Finding the Fourth Proportional to 2,623,328.00, 3,936,135.53 and 918,694.07
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Solution
The fourth proportional to 2,623,328.00, 3,936,135.53 and 918,694.07 is: 1,378,441.57
Step by Step Solution
- Step 1: Write the proportion equation
2,623,328.00 : 3,936,135.53 = 918,694.07 : x - Step 2: Convert to fraction form
2,623,328.00/3,936,135.53 = 918,694.07/x - Step 3: Cross multiply
2,623,328.00x = 3,936,135.53 × 918,694.07 - Step 4: Simplify right side
2,623,328.00x = 3,616,104,367,503.87 - Step 5: Solve for x
x = 3,616,104,367,503.87/2,623,328.00 - Step 6: Final answer
x = 1,378,441.57
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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.