Finding the Fourth Proportional to 2,610,068.24, 3,914,454.36 and 716,715.92
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Solution
The fourth proportional to 2,610,068.24, 3,914,454.36 and 716,715.92 is: 1,074,895.94
Step by Step Solution
- Step 1: Write the proportion equation
2,610,068.24 : 3,914,454.36 = 716,715.92 : x - Step 2: Convert to fraction form
2,610,068.24/3,914,454.36 = 716,715.92/x - Step 3: Cross multiply
2,610,068.24x = 3,914,454.36 × 716,715.92 - Step 4: Simplify right side
2,610,068.24x = 2,805,551,757,925.41 - Step 5: Solve for x
x = 2,805,551,757,925.41/2,610,068.24 - Step 6: Final answer
x = 1,074,895.94
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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.