Finding the Fourth Proportional to 1,655,052.44, 2,482,574.94 and 440,629.40
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Solution
The fourth proportional to 1,655,052.44, 2,482,574.94 and 440,629.40 is: 660,943.11
Step by Step Solution
- Step 1: Write the proportion equation
1,655,052.44 : 2,482,574.94 = 440,629.40 : x - Step 2: Convert to fraction form
1,655,052.44/2,482,574.94 = 440,629.40/x - Step 3: Cross multiply
1,655,052.44x = 2,482,574.94 × 440,629.40 - Step 4: Simplify right side
1,655,052.44x = 1,093,895,506,267.24 - Step 5: Solve for x
x = 1,093,895,506,267.24/1,655,052.44 - Step 6: Final answer
x = 660,943.11
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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.