Finding the Fourth Proportional to 1,301,924.00, 1,796,239.92 and 843,390.06
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Solution
The fourth proportional to 1,301,924.00, 1,796,239.92 and 843,390.06 is: 1,163,609.32
Step by Step Solution
- Step 1: Write the proportion equation
1,301,924.00 : 1,796,239.92 = 843,390.06 : x - Step 2: Convert to fraction form
1,301,924.00/1,796,239.92 = 843,390.06/x - Step 3: Cross multiply
1,301,924.00x = 1,796,239.92 × 843,390.06 - Step 4: Simplify right side
1,301,924.00x = 1,514,930,893,903.20 - Step 5: Solve for x
x = 1,514,930,893,903.20/1,301,924.00 - Step 6: Final answer
x = 1,163,609.32
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.