Finding the Fourth Proportional to 2,221,417.04, 3,332,254.79 and 624,104.67
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Solution
The fourth proportional to 2,221,417.04, 3,332,254.79 and 624,104.67 is: 936,193.31
Step by Step Solution
- Step 1: Write the proportion equation
2,221,417.04 : 3,332,254.79 = 624,104.67 : x - Step 2: Convert to fraction form
2,221,417.04/3,332,254.79 = 624,104.67/x - Step 3: Cross multiply
2,221,417.04x = 3,332,254.79 × 624,104.67 - Step 4: Simplify right side
2,221,417.04x = 2,079,675,777,629.13 - Step 5: Solve for x
x = 2,079,675,777,629.13/2,221,417.04 - Step 6: Final answer
x = 936,193.31
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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.