Finding the Fourth Proportional to 1,932,583.59, 2,899,231.76 and 635,808.99
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Solution
The fourth proportional to 1,932,583.59, 2,899,231.76 and 635,808.99 is: 953,830.73
Step by Step Solution
- Step 1: Write the proportion equation
1,932,583.59 : 2,899,231.76 = 635,808.99 : x - Step 2: Convert to fraction form
1,932,583.59/2,899,231.76 = 635,808.99/x - Step 3: Cross multiply
1,932,583.59x = 2,899,231.76 × 635,808.99 - Step 4: Simplify right side
1,932,583.59x = 1,843,357,617,101.52 - Step 5: Solve for x
x = 1,843,357,617,101.52/1,932,583.59 - Step 6: Final answer
x = 953,830.73
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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.