Finding the Fourth Proportional to 2,288,941.74, 3,433,543.83 and 606,001.50
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Solution
The fourth proportional to 2,288,941.74, 3,433,543.83 and 606,001.50 is: 909,036.99
Step by Step Solution
- Step 1: Write the proportion equation
2,288,941.74 : 3,433,543.83 = 606,001.50 : x - Step 2: Convert to fraction form
2,288,941.74/3,433,543.83 = 606,001.50/x - Step 3: Cross multiply
2,288,941.74x = 3,433,543.83 × 606,001.50 - Step 4: Simplify right side
2,288,941.74x = 2,080,732,711,295.75 - Step 5: Solve for x
x = 2,080,732,711,295.75/2,288,941.74 - Step 6: Final answer
x = 909,036.99
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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.