Finding the Fourth Proportional to 1,865,110.06, 2,797,664.93 and 517,272.67
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Solution
The fourth proportional to 1,865,110.06, 2,797,664.93 and 517,272.67 is: 775,908.96
Step by Step Solution
- Step 1: Write the proportion equation
1,865,110.06 : 2,797,664.93 = 517,272.67 : x - Step 2: Convert to fraction form
1,865,110.06/2,797,664.93 = 517,272.67/x - Step 3: Cross multiply
1,865,110.06x = 2,797,664.93 × 517,272.67 - Step 4: Simplify right side
1,865,110.06x = 1,447,155,608,106.46 - Step 5: Solve for x
x = 1,447,155,608,106.46/1,865,110.06 - Step 6: Final answer
x = 775,908.96
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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.