Finding the Fourth Proportional to 3,095,423.01, 4,271,683.68 and 1,737,296.01
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Solution
The fourth proportional to 3,095,423.01, 4,271,683.68 and 1,737,296.01 is: 2,397,468.45
Step by Step Solution
- Step 1: Write the proportion equation
3,095,423.01 : 4,271,683.68 = 1,737,296.01 : x - Step 2: Convert to fraction form
3,095,423.01/4,271,683.68 = 1,737,296.01/x - Step 3: Cross multiply
3,095,423.01x = 4,271,683.68 × 1,737,296.01 - Step 4: Simplify right side
3,095,423.01x = 7,421,179,013,246.12 - Step 5: Solve for x
x = 7,421,179,013,246.12/3,095,423.01 - Step 6: Final answer
x = 2,397,468.45
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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.