Finding the Fourth Proportional to 1,762,594.61, 2,644,639.55 and 962,942.00
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Solution
The fourth proportional to 1,762,594.61, 2,644,639.55 and 962,942.00 is: 1,444,821.44
Step by Step Solution
- Step 1: Write the proportion equation
1,762,594.61 : 2,644,639.55 = 962,942.00 : x - Step 2: Convert to fraction form
1,762,594.61/2,644,639.55 = 962,942.00/x - Step 3: Cross multiply
1,762,594.61x = 2,644,639.55 × 962,942.00 - Step 4: Simplify right side
1,762,594.61x = 2,546,634,479,518.19 - Step 5: Solve for x
x = 2,546,634,479,518.19/1,762,594.61 - Step 6: Final answer
x = 1,444,821.44
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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.