Finding the Fourth Proportional to 4,460,022.84, 6,154,309.36 and 2,624,077.35
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Solution
The fourth proportional to 4,460,022.84, 6,154,309.36 and 2,624,077.35 is: 3,620,919.53
Step by Step Solution
- Step 1: Write the proportion equation
4,460,022.84 : 6,154,309.36 = 2,624,077.35 : x - Step 2: Convert to fraction form
4,460,022.84/6,154,309.36 = 2,624,077.35/x - Step 3: Cross multiply
4,460,022.84x = 6,154,309.36 × 2,624,077.35 - Step 4: Simplify right side
4,460,022.84x = 16,149,383,799,749.09 - Step 5: Solve for x
x = 16,149,383,799,749.09/4,460,022.84 - Step 6: Final answer
x = 3,620,919.53
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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.