Finding the Fourth Proportional to 2,000,582.64, 2,999,364.72 and 651,939.96
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Solution
The fourth proportional to 2,000,582.64, 2,999,364.72 and 651,939.96 is: 977,418.12
Step by Step Solution
- Step 1: Write the proportion equation
2,000,582.64 : 2,999,364.72 = 651,939.96 : x - Step 2: Convert to fraction form
2,000,582.64/2,999,364.72 = 651,939.96/x - Step 3: Cross multiply
2,000,582.64x = 2,999,364.72 × 651,939.96 - Step 4: Simplify right side
2,000,582.64x = 1,955,405,715,582.21 - Step 5: Solve for x
x = 1,955,405,715,582.21/2,000,582.64 - Step 6: Final answer
x = 977,418.12
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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.