Finding the Fourth Proportional to 2,067,536.79, 3,101,306.00 and 647,703.18
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Solution
The fourth proportional to 2,067,536.79, 3,101,306.00 and 647,703.18 is: 971,555.02
Step by Step Solution
- Step 1: Write the proportion equation
2,067,536.79 : 3,101,306.00 = 647,703.18 : x - Step 2: Convert to fraction form
2,067,536.79/3,101,306.00 = 647,703.18/x - Step 3: Cross multiply
2,067,536.79x = 3,101,306.00 × 647,703.18 - Step 4: Simplify right side
2,067,536.79x = 2,008,725,755,114.56 - Step 5: Solve for x
x = 2,008,725,755,114.56/2,067,536.79 - Step 6: Final answer
x = 971,555.02
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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.