Finding the Fourth Proportional to 6,377,791.56, 9,566,646.84 and 2,334,561
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Solution
The fourth proportional to 6,377,791.56, 9,566,646.84 and 2,334,561 is: 3,501,826.68
Step by Step Solution
- Step 1: Write the proportion equation
6,377,791.56 : 9,566,646.84 = 2,334,561 : x - Step 2: Convert to fraction form
6,377,791.56/9,566,646.84 = 2,334,561/x - Step 3: Cross multiply
6,377,791.56x = 9,566,646.84 × 2,334,561 - Step 4: Simplify right side
6,377,791.56x = 22,333,920,613,437.24 - Step 5: Solve for x
x = 22,333,920,613,437.24/6,377,791.56 - Step 6: Final answer
x = 3,501,826.68
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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.