Finding the Fourth Proportional to 4,593,089.19, 6,338,051.10 and 2,659,480.28
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Solution
The fourth proportional to 4,593,089.19, 6,338,051.10 and 2,659,480.28 is: 3,669,844.23
Step by Step Solution
- Step 1: Write the proportion equation
4,593,089.19 : 6,338,051.10 = 2,659,480.28 : x - Step 2: Convert to fraction form
4,593,089.19/6,338,051.10 = 2,659,480.28/x - Step 3: Cross multiply
4,593,089.19x = 6,338,051.10 × 2,659,480.28 - Step 4: Simplify right side
4,593,089.19x = 16,855,921,882,392.05 - Step 5: Solve for x
x = 16,855,921,882,392.05/4,593,089.19 - Step 6: Final answer
x = 3,669,844.23
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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.