Finding the Fourth Proportional to 5,948,725.44, 8,208,574.80 and 3,369,853.92
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Solution
The fourth proportional to 5,948,725.44, 8,208,574.80 and 3,369,853.92 is: 4,650,020.96
Step by Step Solution
- Step 1: Write the proportion equation
5,948,725.44 : 8,208,574.80 = 3,369,853.92 : x - Step 2: Convert to fraction form
5,948,725.44/8,208,574.80 = 3,369,853.92/x - Step 3: Cross multiply
5,948,725.44x = 8,208,574.80 × 3,369,853.92 - Step 4: Simplify right side
5,948,725.44x = 27,661,697,967,393.21 - Step 5: Solve for x
x = 27,661,697,967,393.21/5,948,725.44 - Step 6: Final answer
x = 4,650,020.96
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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.