Finding the Fourth Proportional to 2,449,303.62, 3,674,024.55 and 676,375.62
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Solution
The fourth proportional to 2,449,303.62, 3,674,024.55 and 676,375.62 is: 1,014,582.52
Step by Step Solution
- Step 1: Write the proportion equation
2,449,303.62 : 3,674,024.55 = 676,375.62 : x - Step 2: Convert to fraction form
2,449,303.62/3,674,024.55 = 676,375.62/x - Step 3: Cross multiply
2,449,303.62x = 3,674,024.55 × 676,375.62 - Step 4: Simplify right side
2,449,303.62x = 2,485,020,632,901.47 - Step 5: Solve for x
x = 2,485,020,632,901.47/2,449,303.62 - Step 6: Final answer
x = 1,014,582.52
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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.