Finding the Fourth Proportional to 2,201,773.04, 3,302,886.27 and 762,453.66
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Solution
The fourth proportional to 2,201,773.04, 3,302,886.27 and 762,453.66 is: 1,143,759.00
Step by Step Solution
- Step 1: Write the proportion equation
2,201,773.04 : 3,302,886.27 = 762,453.66 : x - Step 2: Convert to fraction form
2,201,773.04/3,302,886.27 = 762,453.66/x - Step 3: Cross multiply
2,201,773.04x = 3,302,886.27 × 762,453.66 - Step 4: Simplify right side
2,201,773.04x = 2,518,297,725,125.25 - Step 5: Solve for x
x = 2,518,297,725,125.25/2,201,773.04 - Step 6: Final answer
x = 1,143,759.00
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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.