Finding the Fourth Proportional to 1,582,523.10, 2,370,930.62 and 974,252.79
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Solution
The fourth proportional to 1,582,523.10, 2,370,930.62 and 974,252.79 is: 1,459,622.15
Step by Step Solution
- Step 1: Write the proportion equation
1,582,523.10 : 2,370,930.62 = 974,252.79 : x - Step 2: Convert to fraction form
1,582,523.10/2,370,930.62 = 974,252.79/x - Step 3: Cross multiply
1,582,523.10x = 2,370,930.62 × 974,252.79 - Step 4: Simplify right side
1,582,523.10x = 2,309,885,766,560.17 - Step 5: Solve for x
x = 2,309,885,766,560.17/1,582,523.10 - Step 6: Final answer
x = 1,459,622.15
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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.