Finding the Fourth Proportional to 1,593,297.54, 2,390,942.08 and 646,668.26
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Solution
The fourth proportional to 1,593,297.54, 2,390,942.08 and 646,668.26 is: 970,406.54
Step by Step Solution
- Step 1: Write the proportion equation
1,593,297.54 : 2,390,942.08 = 646,668.26 : x - Step 2: Convert to fraction form
1,593,297.54/2,390,942.08 = 646,668.26/x - Step 3: Cross multiply
1,593,297.54x = 2,390,942.08 × 646,668.26 - Step 4: Simplify right side
1,593,297.54x = 1,546,146,350,635.28 - Step 5: Solve for x
x = 1,546,146,350,635.28/1,593,297.54 - Step 6: Final answer
x = 970,406.54
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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.