Finding the Fourth Proportional to 9,757,541.93, 14,626,569.81 and 6,521,804.96
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Solution
The fourth proportional to 9,757,541.93, 14,626,569.81 and 6,521,804.96 is: 9,776,195.30
Step by Step Solution
- Step 1: Write the proportion equation
9,757,541.93 : 14,626,569.81 = 6,521,804.96 : x - Step 2: Convert to fraction form
9,757,541.93/14,626,569.81 = 6,521,804.96/x - Step 3: Cross multiply
9,757,541.93x = 14,626,569.81 × 6,521,804.96 - Step 4: Simplify right side
9,757,541.93x = 95,391,635,534,644.27 - Step 5: Solve for x
x = 95,391,635,534,644.27/9,757,541.93 - Step 6: Final answer
x = 9,776,195.30
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.