Finding the Fourth Proportional to 1,461,046.29, 2,192,150.70 and 562,246.71
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Solution
The fourth proportional to 1,461,046.29, 2,192,150.70 and 562,246.71 is: 843,593.75
Step by Step Solution
- Step 1: Write the proportion equation
1,461,046.29 : 2,192,150.70 = 562,246.71 : x - Step 2: Convert to fraction form
1,461,046.29/2,192,150.70 = 562,246.71/x - Step 3: Cross multiply
1,461,046.29x = 2,192,150.70 × 562,246.71 - Step 4: Simplify right side
1,461,046.29x = 1,232,529,518,899.20 - Step 5: Solve for x
x = 1,232,529,518,899.20/1,461,046.29 - Step 6: Final answer
x = 843,593.75
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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.