Finding the Fourth Proportional to 750,929.00, 1,125,939.29 and 294,974.37
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Solution
The fourth proportional to 750,929.00, 1,125,939.29 and 294,974.37 is: 442,283.14
Step by Step Solution
- Step 1: Write the proportion equation
750,929.00 : 1,125,939.29 = 294,974.37 : x - Step 2: Convert to fraction form
750,929.00/1,125,939.29 = 294,974.37/x - Step 3: Cross multiply
750,929.00x = 1,125,939.29 × 294,974.37 - Step 4: Simplify right side
750,929.00x = 332,123,231,251.13 - Step 5: Solve for x
x = 332,123,231,251.13/750,929.00 - Step 6: Final answer
x = 442,283.14
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.