Finding the Fourth Proportional to 1,043,655.66, 1,566,073.98 and 444,554.28
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Solution
The fourth proportional to 1,043,655.66, 1,566,073.98 and 444,554.28 is: 667,082.94
Step by Step Solution
- Step 1: Write the proportion equation
1,043,655.66 : 1,566,073.98 = 444,554.28 : x - Step 2: Convert to fraction form
1,043,655.66/1,566,073.98 = 444,554.28/x - Step 3: Cross multiply
1,043,655.66x = 1,566,073.98 × 444,554.28 - Step 4: Simplify right side
1,043,655.66x = 696,204,890,605.63 - Step 5: Solve for x
x = 696,204,890,605.63/1,043,655.66 - Step 6: Final answer
x = 667,082.94
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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.