Finding the Fourth Proportional to 2,501,446.96, 3,752,130.81 and 795,565.63
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Solution
The fourth proportional to 2,501,446.96, 3,752,130.81 and 795,565.63 is: 1,193,335.84
Step by Step Solution
- Step 1: Write the proportion equation
2,501,446.96 : 3,752,130.81 = 795,565.63 : x - Step 2: Convert to fraction form
2,501,446.96/3,752,130.81 = 795,565.63/x - Step 3: Cross multiply
2,501,446.96x = 3,752,130.81 × 795,565.63 - Step 4: Simplify right side
2,501,446.96x = 2,985,066,292,939.41 - Step 5: Solve for x
x = 2,985,066,292,939.41/2,501,446.96 - Step 6: Final answer
x = 1,193,335.84
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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.