Finding the Fourth Proportional to 4,343,010.99, 5,994,073.63 and 2,409,894.35
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Solution
The fourth proportional to 4,343,010.99, 5,994,073.63 and 2,409,894.35 is: 3,326,052.87
Step by Step Solution
- Step 1: Write the proportion equation
4,343,010.99 : 5,994,073.63 = 2,409,894.35 : x - Step 2: Convert to fraction form
4,343,010.99/5,994,073.63 = 2,409,894.35/x - Step 3: Cross multiply
4,343,010.99x = 5,994,073.63 × 2,409,894.35 - Step 4: Simplify right side
4,343,010.99x = 14,445,084,159,435.81 - Step 5: Solve for x
x = 14,445,084,159,435.81/4,343,010.99 - Step 6: Final answer
x = 3,326,052.87
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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.