Finding the Fourth Proportional to 2,444,876.64, 3,669,728.58 and 1,835,545.68
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Solution
The fourth proportional to 2,444,876.64, 3,669,728.58 and 1,835,545.68 is: 2,755,130.60
Step by Step Solution
- Step 1: Write the proportion equation
2,444,876.64 : 3,669,728.58 = 1,835,545.68 : x - Step 2: Convert to fraction form
2,444,876.64/3,669,728.58 = 1,835,545.68/x - Step 3: Cross multiply
2,444,876.64x = 3,669,728.58 × 1,835,545.68 - Step 4: Simplify right side
2,444,876.64x = 6,735,954,441,791.53 - Step 5: Solve for x
x = 6,735,954,441,791.53/2,444,876.64 - Step 6: Final answer
x = 2,755,130.60
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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.