Finding the Third Proportional to 624,948 and 1,338,462.75
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Solution
The third proportional to 624,948 and 1,338,462.75 is: 2,866,610.56
Step by Step Solution
- Step 1: Write the proportion equation
624,948 : 1,338,462.75 = 1,338,462.75 : x - Step 2: Convert to fraction form
624,948/1,338,462.75 = 1,338,462.75/x - Step 3: Cross multiply
624,948x = 1,338,462.75 × 1,338,462.75 - Step 4: Simplify right side
624,948x = 1,791,482,533,137.56 - Step 5: Solve for x
x = 1,791,482,533,137.56/624,948 - Step 6: Final answer
x = 2,866,610.56
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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.