Finding the Fourth Proportional to 951,674.00, 1,312,284.04 and 722,651.36
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Solution
The fourth proportional to 951,674.00, 1,312,284.04 and 722,651.36 is: 996,479.72
Step by Step Solution
- Step 1: Write the proportion equation
951,674.00 : 1,312,284.04 = 722,651.36 : x - Step 2: Convert to fraction form
951,674.00/1,312,284.04 = 722,651.36/x - Step 3: Cross multiply
951,674.00x = 1,312,284.04 × 722,651.36 - Step 4: Simplify right side
951,674.00x = 948,323,837,844.25 - Step 5: Solve for x
x = 948,323,837,844.25/951,674.00 - Step 6: Final answer
x = 996,479.72
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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.