Finding the Fourth Proportional to 799,125.36, 1,102,826.64 and 459,594
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Solution
The fourth proportional to 799,125.36, 1,102,826.64 and 459,594 is: 634,259.07
Step by Step Solution
- Step 1: Write the proportion equation
799,125.36 : 1,102,826.64 = 459,594 : x - Step 2: Convert to fraction form
799,125.36/1,102,826.64 = 459,594/x - Step 3: Cross multiply
799,125.36x = 1,102,826.64 × 459,594 - Step 4: Simplify right side
799,125.36x = 506,852,506,784.16 - Step 5: Solve for x
x = 506,852,506,784.16/799,125.36 - Step 6: Final answer
x = 634,259.07
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.