Finding the Third Proportional to 475,152 and 1,033,957
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Solution
The third proportional to 475,152 and 1,033,957 is: 2,249,947.55
Step by Step Solution
- Step 1: Write the proportion equation
475,152 : 1,033,957 = 1,033,957 : x - Step 2: Convert to fraction form
475,152/1,033,957 = 1,033,957/x - Step 3: Cross multiply
475,152x = 1,033,957 × 1,033,957 - Step 4: Simplify right side
475,152x = 1,069,067,077,849 - Step 5: Solve for x
x = 1,069,067,077,849/475,152 - Step 6: Final answer
x = 2,249,947.55
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.