Finding the Fourth Proportional to 3,803,279.68, 5,704,875.44 and 924,662.80
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Solution
The fourth proportional to 3,803,279.68, 5,704,875.44 and 924,662.80 is: 1,386,983.48
Step by Step Solution
- Step 1: Write the proportion equation
3,803,279.68 : 5,704,875.44 = 924,662.80 : x - Step 2: Convert to fraction form
3,803,279.68/5,704,875.44 = 924,662.80/x - Step 3: Cross multiply
3,803,279.68x = 5,704,875.44 × 924,662.80 - Step 4: Simplify right side
3,803,279.68x = 5,275,086,098,001.63 - Step 5: Solve for x
x = 5,275,086,098,001.63/3,803,279.68 - Step 6: Final answer
x = 1,386,983.48
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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.