Finding the Fourth Proportional to 1,302,690.36, 1,957,029.30 and 924,549.96
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Solution
The fourth proportional to 1,302,690.36, 1,957,029.30 and 924,549.96 is: 1,388,949.68
Step by Step Solution
- Step 1: Write the proportion equation
1,302,690.36 : 1,957,029.30 = 924,549.96 : x - Step 2: Convert to fraction form
1,302,690.36/1,957,029.30 = 924,549.96/x - Step 3: Cross multiply
1,302,690.36x = 1,957,029.30 × 924,549.96 - Step 4: Simplify right side
1,302,690.36x = 1,809,371,361,033.83 - Step 5: Solve for x
x = 1,809,371,361,033.83/1,302,690.36 - Step 6: Final answer
x = 1,388,949.68
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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.