Finding the Fourth Proportional to 4,013,051.04, 5,537,737.80 and 2,202,331.68
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Solution
The fourth proportional to 4,013,051.04, 5,537,737.80 and 2,202,331.68 is: 3,039,068.10
Step by Step Solution
- Step 1: Write the proportion equation
4,013,051.04 : 5,537,737.80 = 2,202,331.68 : x - Step 2: Convert to fraction form
4,013,051.04/5,537,737.80 = 2,202,331.68/x - Step 3: Cross multiply
4,013,051.04x = 5,537,737.80 × 2,202,331.68 - Step 4: Simplify right side
4,013,051.04x = 12,195,935,392,473.50 - Step 5: Solve for x
x = 12,195,935,392,473.50/4,013,051.04 - Step 6: Final answer
x = 3,039,068.10
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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.