Finding the Fourth Proportional to 1,095,733, 1,643,763.03 and 337,510.99
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Solution
The fourth proportional to 1,095,733, 1,643,763.03 and 337,510.99 is: 506,316.86
Step by Step Solution
- Step 1: Write the proportion equation
1,095,733 : 1,643,763.03 = 337,510.99 : x - Step 2: Convert to fraction form
1,095,733/1,643,763.03 = 337,510.99/x - Step 3: Cross multiply
1,095,733x = 1,643,763.03 × 337,510.99 - Step 4: Simplify right side
1,095,733x = 554,788,087,580.70 - Step 5: Solve for x
x = 554,788,087,580.70/1,095,733 - Step 6: Final answer
x = 506,316.86
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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.