Finding the Fourth Proportional to 2,903,263.29, 4,006,727.51 and 1,741,753.13
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Solution
The fourth proportional to 2,903,263.29, 4,006,727.51 and 1,741,753.13 is: 2,403,753.80
Step by Step Solution
- Step 1: Write the proportion equation
2,903,263.29 : 4,006,727.51 = 1,741,753.13 : x - Step 2: Convert to fraction form
2,903,263.29/4,006,727.51 = 1,741,753.13/x - Step 3: Cross multiply
2,903,263.29x = 4,006,727.51 × 1,741,753.13 - Step 4: Simplify right side
2,903,263.29x = 6,978,730,152,857.20 - Step 5: Solve for x
x = 6,978,730,152,857.20/2,903,263.29 - Step 6: Final answer
x = 2,403,753.80
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.