Finding the Fourth Proportional to 1,776,597.06, 2,664,896.06 and 497,392.95
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Solution
The fourth proportional to 1,776,597.06, 2,664,896.06 and 497,392.95 is: 746,089.56
Step by Step Solution
- Step 1: Write the proportion equation
1,776,597.06 : 2,664,896.06 = 497,392.95 : x - Step 2: Convert to fraction form
1,776,597.06/2,664,896.06 = 497,392.95/x - Step 3: Cross multiply
1,776,597.06x = 2,664,896.06 × 497,392.95 - Step 4: Simplify right side
1,776,597.06x = 1,325,500,510,239.81 - Step 5: Solve for x
x = 1,325,500,510,239.81/1,776,597.06 - Step 6: Final answer
x = 746,089.56
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.