Finding the Fourth Proportional to 1,234,470.08, 1,851,518.02 and 335,981.84
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Solution
The fourth proportional to 1,234,470.08, 1,851,518.02 and 335,981.84 is: 503,921.84
Step by Step Solution
- Step 1: Write the proportion equation
1,234,470.08 : 1,851,518.02 = 335,981.84 : x - Step 2: Convert to fraction form
1,234,470.08/1,851,518.02 = 335,981.84/x - Step 3: Cross multiply
1,234,470.08x = 1,851,518.02 × 335,981.84 - Step 4: Simplify right side
1,234,470.08x = 622,076,431,152.76 - Step 5: Solve for x
x = 622,076,431,152.76/1,234,470.08 - Step 6: Final answer
x = 503,921.84
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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.