Finding the Fourth Proportional to 2,293,985.57, 3,440,756.00 and 696,562.70
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Solution
The fourth proportional to 2,293,985.57, 3,440,756.00 and 696,562.70 is: 1,044,776.53
Step by Step Solution
- Step 1: Write the proportion equation
2,293,985.57 : 3,440,756.00 = 696,562.70 : x - Step 2: Convert to fraction form
2,293,985.57/3,440,756.00 = 696,562.70/x - Step 3: Cross multiply
2,293,985.57x = 3,440,756.00 × 696,562.70 - Step 4: Simplify right side
2,293,985.57x = 2,396,702,273,938.83 - Step 5: Solve for x
x = 2,396,702,273,938.83/2,293,985.57 - Step 6: Final answer
x = 1,044,776.53
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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.