Finding the Fourth Proportional to 6,095,613.99, 9,143,402.77 and 1,546,653.99
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Solution
The fourth proportional to 6,095,613.99, 9,143,402.77 and 1,546,653.99 is: 2,319,976.37
Step by Step Solution
- Step 1: Write the proportion equation
6,095,613.99 : 9,143,402.77 = 1,546,653.99 : x - Step 2: Convert to fraction form
6,095,613.99/9,143,402.77 = 1,546,653.99/x - Step 3: Cross multiply
6,095,613.99x = 9,143,402.77 × 1,546,653.99 - Step 4: Simplify right side
6,095,613.99x = 14,141,680,403,918.70 - Step 5: Solve for x
x = 14,141,680,403,918.70/6,095,613.99 - Step 6: Final answer
x = 2,319,976.37
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1.5x scale
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.