Finding the Fourth Proportional to 2,717,192.08, 3,749,763.59 and 1,493,610.74
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Solution
The fourth proportional to 2,717,192.08, 3,749,763.59 and 1,493,610.74 is: 2,061,204.00
Step by Step Solution
- Step 1: Write the proportion equation
2,717,192.08 : 3,749,763.59 = 1,493,610.74 : x - Step 2: Convert to fraction form
2,717,192.08/3,749,763.59 = 1,493,610.74/x - Step 3: Cross multiply
2,717,192.08x = 3,749,763.59 × 1,493,610.74 - Step 4: Simplify right side
2,717,192.08x = 5,600,687,170,484.96 - Step 5: Solve for x
x = 5,600,687,170,484.96/2,717,192.08 - Step 6: Final answer
x = 2,061,204.00
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.