Finding the Fourth Proportional to 1,966,904.24, 2,950,881.39 and 704,859.44
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Solution
The fourth proportional to 1,966,904.24, 2,950,881.39 and 704,859.44 is: 1,057,477.31
Step by Step Solution
- Step 1: Write the proportion equation
1,966,904.24 : 2,950,881.39 = 704,859.44 : x - Step 2: Convert to fraction form
1,966,904.24/2,950,881.39 = 704,859.44/x - Step 3: Cross multiply
1,966,904.24x = 2,950,881.39 × 704,859.44 - Step 4: Simplify right side
1,966,904.24x = 2,079,956,600,537.52 - Step 5: Solve for x
x = 2,079,956,600,537.52/1,966,904.24 - Step 6: Final answer
x = 1,057,477.31
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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.