Finding the Fourth Proportional to 2,463,271.93, 3,399,283.15 and 1,375,562.62
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Solution
The fourth proportional to 2,463,271.93, 3,399,283.15 and 1,375,562.62 is: 1,898,258.48
Step by Step Solution
- Step 1: Write the proportion equation
2,463,271.93 : 3,399,283.15 = 1,375,562.62 : x - Step 2: Convert to fraction form
2,463,271.93/3,399,283.15 = 1,375,562.62/x - Step 3: Cross multiply
2,463,271.93x = 3,399,283.15 × 1,375,562.62 - Step 4: Simplify right side
2,463,271.93x = 4,675,926,835,935.85 - Step 5: Solve for x
x = 4,675,926,835,935.85/2,463,271.93 - Step 6: Final answer
x = 1,898,258.48
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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.