Finding the Fourth Proportional to 2,737,829.15, 4,106,429.96 and 716,268.14
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Solution
The fourth proportional to 2,737,829.15, 4,106,429.96 and 716,268.14 is: 1,074,320.12
Step by Step Solution
- Step 1: Write the proportion equation
2,737,829.15 : 4,106,429.96 = 716,268.14 : x - Step 2: Convert to fraction form
2,737,829.15/4,106,429.96 = 716,268.14/x - Step 3: Cross multiply
2,737,829.15x = 4,106,429.96 × 716,268.14 - Step 4: Simplify right side
2,737,829.15x = 2,941,304,949,489.47 - Step 5: Solve for x
x = 2,941,304,949,489.47/2,737,829.15 - Step 6: Final answer
x = 1,074,320.12
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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.