Finding the Fourth Proportional to 1,858,882.60, 2,788,712.70 and 596,837.80
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Solution
The fourth proportional to 1,858,882.60, 2,788,712.70 and 596,837.80 is: 895,381.53
Step by Step Solution
- Step 1: Write the proportion equation
1,858,882.60 : 2,788,712.70 = 596,837.80 : x - Step 2: Convert to fraction form
1,858,882.60/2,788,712.70 = 596,837.80/x - Step 3: Cross multiply
1,858,882.60x = 2,788,712.70 × 596,837.80 - Step 4: Simplify right side
1,858,882.60x = 1,664,409,152,700.06 - Step 5: Solve for x
x = 1,664,409,152,700.06/1,858,882.60 - Step 6: Final answer
x = 895,381.53
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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.