Finding the Third Proportional to 503,206.50 and 761,352.75
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Solution
The third proportional to 503,206.50 and 761,352.75 is: 1,151,928.70
Step by Step Solution
- Step 1: Write the proportion equation
503,206.50 : 761,352.75 = 761,352.75 : x - Step 2: Convert to fraction form
503,206.50/761,352.75 = 761,352.75/x - Step 3: Cross multiply
503,206.50x = 761,352.75 × 761,352.75 - Step 4: Simplify right side
503,206.50x = 579,658,009,932.56 - Step 5: Solve for x
x = 579,658,009,932.56/503,206.50 - Step 6: Final answer
x = 1,151,928.70
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.