Finding the Fourth Proportional to 1,416,922.36, 2,125,842.99 and 848,214.88
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Solution
The fourth proportional to 1,416,922.36, 2,125,842.99 and 848,214.88 is: 1,272,597.36
Step by Step Solution
- Step 1: Write the proportion equation
1,416,922.36 : 2,125,842.99 = 848,214.88 : x - Step 2: Convert to fraction form
1,416,922.36/2,125,842.99 = 848,214.88/x - Step 3: Cross multiply
1,416,922.36x = 2,125,842.99 × 848,214.88 - Step 4: Simplify right side
1,416,922.36x = 1,803,171,656,661.69 - Step 5: Solve for x
x = 1,803,171,656,661.69/1,416,922.36 - Step 6: Final answer
x = 1,272,597.36
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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.