Finding the Fourth Proportional to 1,929,882.70, 2,894,844.80 and 582,056.99
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Solution
The fourth proportional to 1,929,882.70, 2,894,844.80 and 582,056.99 is: 873,091.73
Step by Step Solution
- Step 1: Write the proportion equation
1,929,882.70 : 2,894,844.80 = 582,056.99 : x - Step 2: Convert to fraction form
1,929,882.70/2,894,844.80 = 582,056.99/x - Step 3: Cross multiply
1,929,882.70x = 2,894,844.80 × 582,056.99 - Step 4: Simplify right side
1,929,882.70x = 1,684,964,634,148.21 - Step 5: Solve for x
x = 1,684,964,634,148.21/1,929,882.70 - Step 6: Final answer
x = 873,091.73
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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.