Finding the Fourth Proportional to 1,915,076.61, 2,873,035.41 and 567,344.74
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Solution
The fourth proportional to 1,915,076.61, 2,873,035.41 and 567,344.74 is: 851,141.68
Step by Step Solution
- Step 1: Write the proportion equation
1,915,076.61 : 2,873,035.41 = 567,344.74 : x - Step 2: Convert to fraction form
1,915,076.61/2,873,035.41 = 567,344.74/x - Step 3: Cross multiply
1,915,076.61x = 2,873,035.41 × 567,344.74 - Step 4: Simplify right side
1,915,076.61x = 1,630,001,527,697.24 - Step 5: Solve for x
x = 1,630,001,527,697.24/1,915,076.61 - Step 6: Final answer
x = 851,141.68
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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.