Finding the Fourth Proportional to 1,762,593.10, 2,644,637.29 and 962,940.49
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Solution
The fourth proportional to 1,762,593.10, 2,644,637.29 and 962,940.49 is: 1,444,819.18
Step by Step Solution
- Step 1: Write the proportion equation
1,762,593.10 : 2,644,637.29 = 962,940.49 : x - Step 2: Convert to fraction form
1,762,593.10/2,644,637.29 = 962,940.49/x - Step 3: Cross multiply
1,762,593.10x = 2,644,637.29 × 962,940.49 - Step 4: Simplify right side
1,762,593.10x = 2,546,628,318,885.93 - Step 5: Solve for x
x = 2,546,628,318,885.93/1,762,593.10 - Step 6: Final answer
x = 1,444,819.18
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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.