Finding the Fourth Proportional to 1,450,952.42, 2,176,433.87 and 440,083.13
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Solution
The fourth proportional to 1,450,952.42, 2,176,433.87 and 440,083.13 is: 660,126.28
Step by Step Solution
- Step 1: Write the proportion equation
1,450,952.42 : 2,176,433.87 = 440,083.13 : x - Step 2: Convert to fraction form
1,450,952.42/2,176,433.87 = 440,083.13/x - Step 3: Cross multiply
1,450,952.42x = 2,176,433.87 × 440,083.13 - Step 4: Simplify right side
1,450,952.42x = 957,811,816,665.03 - Step 5: Solve for x
x = 957,811,816,665.03/1,450,952.42 - Step 6: Final answer
x = 660,126.28
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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.