Finding the Fourth Proportional to 4,636,524.26, 6,949,877.82 and 1,559,585.96
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Solution
The fourth proportional to 4,636,524.26, 6,949,877.82 and 1,559,585.96 is: 2,337,727.85
Step by Step Solution
- Step 1: Write the proportion equation
4,636,524.26 : 6,949,877.82 = 1,559,585.96 : x - Step 2: Convert to fraction form
4,636,524.26/6,949,877.82 = 1,559,585.96/x - Step 3: Cross multiply
4,636,524.26x = 6,949,877.82 × 1,559,585.96 - Step 4: Simplify right side
4,636,524.26x = 10,838,931,871,787.41 - Step 5: Solve for x
x = 10,838,931,871,787.41/4,636,524.26 - Step 6: Final answer
x = 2,337,727.85
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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.