Finding the Fourth Proportional to 6,032,955.24, 8,325,532.35 and 3,279,648.06
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Solution
The fourth proportional to 6,032,955.24, 8,325,532.35 and 3,279,648.06 is: 4,525,943.74
Step by Step Solution
- Step 1: Write the proportion equation
6,032,955.24 : 8,325,532.35 = 3,279,648.06 : x - Step 2: Convert to fraction form
6,032,955.24/8,325,532.35 = 3,279,648.06/x - Step 3: Cross multiply
6,032,955.24x = 8,325,532.35 × 3,279,648.06 - Step 4: Simplify right side
6,032,955.24x = 27,304,816,020,144.74 - Step 5: Solve for x
x = 27,304,816,020,144.74/6,032,955.24 - Step 6: Final answer
x = 4,525,943.74
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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.