Finding the Fourth Proportional to 5,652,432.67, 8,482,428.51 and 2,414,726.98
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Solution
The fourth proportional to 5,652,432.67, 8,482,428.51 and 2,414,726.98 is: 3,623,705.08
Step by Step Solution
- Step 1: Write the proportion equation
5,652,432.67 : 8,482,428.51 = 2,414,726.98 : x - Step 2: Convert to fraction form
5,652,432.67/8,482,428.51 = 2,414,726.98/x - Step 3: Cross multiply
5,652,432.67x = 8,482,428.51 × 2,414,726.98 - Step 4: Simplify right side
5,652,432.67x = 20,482,748,979,018.20 - Step 5: Solve for x
x = 20,482,748,979,018.20/5,652,432.67 - Step 6: Final answer
x = 3,623,705.08
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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.