Finding the Fourth Proportional to 6,097,998.29, 8,415,249.67 and 3,344,708.13
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Solution
The fourth proportional to 6,097,998.29, 8,415,249.67 and 3,344,708.13 is: 4,615,703.82
Step by Step Solution
- Step 1: Write the proportion equation
6,097,998.29 : 8,415,249.67 = 3,344,708.13 : x - Step 2: Convert to fraction form
6,097,998.29/8,415,249.67 = 3,344,708.13/x - Step 3: Cross multiply
6,097,998.29x = 8,415,249.67 × 3,344,708.13 - Step 4: Simplify right side
6,097,998.29x = 28,146,553,987,228.82 - Step 5: Solve for x
x = 28,146,553,987,228.82/6,097,998.29 - Step 6: Final answer
x = 4,615,703.82
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1.5x scale
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.