Finding the Fourth Proportional to 6,003,076.68, 8,284,244.04 and 3,249,762.08
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Solution
The fourth proportional to 6,003,076.68, 8,284,244.04 and 3,249,762.08 is: 4,484,670.70
Step by Step Solution
- Step 1: Write the proportion equation
6,003,076.68 : 8,284,244.04 = 3,249,762.08 : x - Step 2: Convert to fraction form
6,003,076.68/8,284,244.04 = 3,249,762.08/x - Step 3: Cross multiply
6,003,076.68x = 8,284,244.04 × 3,249,762.08 - Step 4: Simplify right side
6,003,076.68x = 26,921,822,101,236.79 - Step 5: Solve for x
x = 26,921,822,101,236.79/6,003,076.68 - Step 6: Final answer
x = 4,484,670.70
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.