Finding the Fourth Proportional to 1,632,354, 2,448,672.12 and 450,402
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Solution
The fourth proportional to 1,632,354, 2,448,672.12 and 450,402 is: 675,641.94
Step by Step Solution
- Step 1: Write the proportion equation
1,632,354 : 2,448,672.12 = 450,402 : x - Step 2: Convert to fraction form
1,632,354/2,448,672.12 = 450,402/x - Step 3: Cross multiply
1,632,354x = 2,448,672.12 × 450,402 - Step 4: Simplify right side
1,632,354x = 1,102,886,820,192.24 - Step 5: Solve for x
x = 1,102,886,820,192.24/1,632,354 - Step 6: Final answer
x = 675,641.94
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.