Finding the Fourth Proportional to 1,572,940.01, 2,353,988.69 and 965,324.99
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Solution
The fourth proportional to 1,572,940.01, 2,353,988.69 and 965,324.99 is: 1,444,660.38
Step by Step Solution
- Step 1: Write the proportion equation
1,572,940.01 : 2,353,988.69 = 965,324.99 : x - Step 2: Convert to fraction form
1,572,940.01/2,353,988.69 = 965,324.99/x - Step 3: Cross multiply
1,572,940.01x = 2,353,988.69 × 965,324.99 - Step 4: Simplify right side
1,572,940.01x = 2,272,364,113,312.68 - Step 5: Solve for x
x = 2,272,364,113,312.68/1,572,940.01 - Step 6: Final answer
x = 1,444,660.38
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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.