Finding the Fourth Proportional to 1,732,708.26, 2,596,895.44 and 833,909.58
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Solution
The fourth proportional to 1,732,708.26, 2,596,895.44 and 833,909.58 is: 1,249,821.47
Step by Step Solution
- Step 1: Write the proportion equation
1,732,708.26 : 2,596,895.44 = 833,909.58 : x - Step 2: Convert to fraction form
1,732,708.26/2,596,895.44 = 833,909.58/x - Step 3: Cross multiply
1,732,708.26x = 2,596,895.44 × 833,909.58 - Step 4: Simplify right side
1,732,708.26x = 2,165,575,983,589.54 - Step 5: Solve for x
x = 2,165,575,983,589.54/1,732,708.26 - Step 6: Final answer
x = 1,249,821.47
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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.