Finding the Fourth Proportional to 4,924,154.84, 7,386,225.37 and 2,737,114.75
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Solution
The fourth proportional to 4,924,154.84, 7,386,225.37 and 2,737,114.75 is: 4,105,668.30
Step by Step Solution
- Step 1: Write the proportion equation
4,924,154.84 : 7,386,225.37 = 2,737,114.75 : x - Step 2: Convert to fraction form
4,924,154.84/7,386,225.37 = 2,737,114.75/x - Step 3: Cross multiply
4,924,154.84x = 7,386,225.37 × 2,737,114.75 - Step 4: Simplify right side
4,924,154.84x = 20,216,946,407,051.21 - Step 5: Solve for x
x = 20,216,946,407,051.21/4,924,154.84 - Step 6: Final answer
x = 4,105,668.30
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.