Finding the Fourth Proportional to 1,783,743.64, 2,461,553.62 and 967,926.60
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Solution
The fourth proportional to 1,783,743.64, 2,461,553.62 and 967,926.60 is: 1,335,731.87
Step by Step Solution
- Step 1: Write the proportion equation
1,783,743.64 : 2,461,553.62 = 967,926.60 : x - Step 2: Convert to fraction form
1,783,743.64/2,461,553.62 = 967,926.60/x - Step 3: Cross multiply
1,783,743.64x = 2,461,553.62 × 967,926.60 - Step 4: Simplify right side
1,783,743.64x = 2,382,603,226,124.29 - Step 5: Solve for x
x = 2,382,603,226,124.29/1,783,743.64 - Step 6: Final answer
x = 1,335,731.87
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.