Finding the Fourth Proportional to 1,835,836.99, 2,753,754.98 and 573,664.62
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Solution
The fourth proportional to 1,835,836.99, 2,753,754.98 and 573,664.62 is: 860,496.77
Step by Step Solution
- Step 1: Write the proportion equation
1,835,836.99 : 2,753,754.98 = 573,664.62 : x - Step 2: Convert to fraction form
1,835,836.99/2,753,754.98 = 573,664.62/x - Step 3: Cross multiply
1,835,836.99x = 2,753,754.98 × 573,664.62 - Step 4: Simplify right side
1,835,836.99x = 1,579,731,804,174.81 - Step 5: Solve for x
x = 1,579,731,804,174.81/1,835,836.99 - Step 6: Final answer
x = 860,496.77
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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.