Finding the Fourth Proportional to 2,346,675.99, 3,514,059.86 and 1,966,597.26
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Solution
The fourth proportional to 2,346,675.99, 3,514,059.86 and 1,966,597.26 is: 2,944,906.12
Step by Step Solution
- Step 1: Write the proportion equation
2,346,675.99 : 3,514,059.86 = 1,966,597.26 : x - Step 2: Convert to fraction form
2,346,675.99/3,514,059.86 = 1,966,597.26/x - Step 3: Cross multiply
2,346,675.99x = 3,514,059.86 × 1,966,597.26 - Step 4: Simplify right side
2,346,675.99x = 6,910,740,482,319.00 - Step 5: Solve for x
x = 6,910,740,482,319.00/2,346,675.99 - Step 6: Final answer
x = 2,944,906.12
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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.