Finding the Fourth Proportional to 566,459.67, 849,689.46 and 192,482.67
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Solution
The fourth proportional to 566,459.67, 849,689.46 and 192,482.67 is: 288,723.99
Step by Step Solution
- Step 1: Write the proportion equation
566,459.67 : 849,689.46 = 192,482.67 : x - Step 2: Convert to fraction form
566,459.67/849,689.46 = 192,482.67/x - Step 3: Cross multiply
566,459.67x = 849,689.46 × 192,482.67 - Step 4: Simplify right side
566,459.67x = 163,550,495,931.66 - Step 5: Solve for x
x = 163,550,495,931.66/566,459.67 - Step 6: Final answer
x = 288,723.99
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.