Finding the Fourth Proportional to 10,086,192.24, 15,127,664.38 and 2,896,090.76
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Solution
The fourth proportional to 10,086,192.24, 15,127,664.38 and 2,896,090.76 is: 4,343,669.84
Step by Step Solution
- Step 1: Write the proportion equation
10,086,192.24 : 15,127,664.38 = 2,896,090.76 : x - Step 2: Convert to fraction form
10,086,192.24/15,127,664.38 = 2,896,090.76/x - Step 3: Cross multiply
10,086,192.24x = 15,127,664.38 × 2,896,090.76 - Step 4: Simplify right side
10,086,192.24x = 43,811,089,031,299.12 - Step 5: Solve for x
x = 43,811,089,031,299.12/10,086,192.24 - Step 6: Final answer
x = 4,343,669.84
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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.