Finding the Fourth Proportional to 946,507.29, 1,306,026.00 and 559,268.87
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Solution
The fourth proportional to 946,507.29, 1,306,026.00 and 559,268.87 is: 771,700.00
Step by Step Solution
- Step 1: Write the proportion equation
946,507.29 : 1,306,026.00 = 559,268.87 : x - Step 2: Convert to fraction form
946,507.29/1,306,026.00 = 559,268.87/x - Step 3: Cross multiply
946,507.29x = 1,306,026.00 × 559,268.87 - Step 4: Simplify right side
946,507.29x = 730,419,678,550.92 - Step 5: Solve for x
x = 730,419,678,550.92/946,507.29 - Step 6: Final answer
x = 771,700.00
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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.