Finding the Third Proportional to 442,133.44 and 947,355.75
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Solution
The third proportional to 442,133.44 and 947,355.75 is: 2,029,891.52
Step by Step Solution
- Step 1: Write the proportion equation
442,133.44 : 947,355.75 = 947,355.75 : x - Step 2: Convert to fraction form
442,133.44/947,355.75 = 947,355.75/x - Step 3: Cross multiply
442,133.44x = 947,355.75 × 947,355.75 - Step 4: Simplify right side
442,133.44x = 897,482,917,058.06 - Step 5: Solve for x
x = 897,482,917,058.06/442,133.44 - Step 6: Final answer
x = 2,029,891.52
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.