Finding the Fourth Proportional to 1,464,696.63, 2,196,244.08 and 1,163,028.60
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Solution
The fourth proportional to 1,464,696.63, 2,196,244.08 and 1,163,028.60 is: 1,743,906.98
Step by Step Solution
- Step 1: Write the proportion equation
1,464,696.63 : 2,196,244.08 = 1,163,028.60 : x - Step 2: Convert to fraction form
1,464,696.63/2,196,244.08 = 1,163,028.60/x - Step 3: Cross multiply
1,464,696.63x = 2,196,244.08 × 1,163,028.60 - Step 4: Simplify right side
1,464,696.63x = 2,554,294,677,620.69 - Step 5: Solve for x
x = 2,554,294,677,620.69/1,464,696.63 - Step 6: Final answer
x = 1,743,906.98
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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.