Finding the Third Proportional to 688,029.19 and 1,554,432.19
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Solution
The third proportional to 688,029.19 and 1,554,432.19 is: 3,511,855.99
Step by Step Solution
- Step 1: Write the proportion equation
688,029.19 : 1,554,432.19 = 1,554,432.19 : x - Step 2: Convert to fraction form
688,029.19/1,554,432.19 = 1,554,432.19/x - Step 3: Cross multiply
688,029.19x = 1,554,432.19 × 1,554,432.19 - Step 4: Simplify right side
688,029.19x = 2,416,259,425,536.04 - Step 5: Solve for x
x = 2,416,259,425,536.04/688,029.19 - Step 6: Final answer
x = 3,511,855.99
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These problems maintain the same ratio (2.26) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.