Finding the Fourth Proportional to 2,332,504.51, 3,497,313.35 and 910,888.90
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Solution
The fourth proportional to 2,332,504.51, 3,497,313.35 and 910,888.90 is: 1,365,769.66
Step by Step Solution
- Step 1: Write the proportion equation
2,332,504.51 : 3,497,313.35 = 910,888.90 : x - Step 2: Convert to fraction form
2,332,504.51/3,497,313.35 = 910,888.90/x - Step 3: Cross multiply
2,332,504.51x = 3,497,313.35 × 910,888.90 - Step 4: Simplify right side
2,332,504.51x = 3,185,663,897,039.09 - Step 5: Solve for x
x = 3,185,663,897,039.09/2,332,504.51 - Step 6: Final answer
x = 1,365,769.66
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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.