Finding the Fourth Proportional to 5,803,182.63, 8,008,586.24 and 3,224,972.07
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Solution
The fourth proportional to 5,803,182.63, 8,008,586.24 and 3,224,972.07 is: 4,450,569.38
Step by Step Solution
- Step 1: Write the proportion equation
5,803,182.63 : 8,008,586.24 = 3,224,972.07 : x - Step 2: Convert to fraction form
5,803,182.63/8,008,586.24 = 3,224,972.07/x - Step 3: Cross multiply
5,803,182.63x = 8,008,586.24 × 3,224,972.07 - Step 4: Simplify right side
5,803,182.63x = 25,827,466,928,061.46 - Step 5: Solve for x
x = 25,827,466,928,061.46/5,803,182.63 - Step 6: Final answer
x = 4,450,569.38
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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.