Finding the Fourth Proportional to 1,718,647.68, 2,579,154.72 and 596,716.80
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Solution
The fourth proportional to 1,718,647.68, 2,579,154.72 and 596,716.80 is: 895,486.01
Step by Step Solution
- Step 1: Write the proportion equation
1,718,647.68 : 2,579,154.72 = 596,716.80 : x - Step 2: Convert to fraction form
1,718,647.68/2,579,154.72 = 596,716.80/x - Step 3: Cross multiply
1,718,647.68x = 2,579,154.72 × 596,716.80 - Step 4: Simplify right side
1,718,647.68x = 1,539,024,951,223.30 - Step 5: Solve for x
x = 1,539,024,951,223.30/1,718,647.68 - Step 6: Final answer
x = 895,486.01
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.