Finding the Fourth Proportional to 1,497,273.68, 2,066,335.88 and 844,060.88
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Solution
The fourth proportional to 1,497,273.68, 2,066,335.88 and 844,060.88 is: 1,164,859.37
Step by Step Solution
- Step 1: Write the proportion equation
1,497,273.68 : 2,066,335.88 = 844,060.88 : x - Step 2: Convert to fraction form
1,497,273.68/2,066,335.88 = 844,060.88/x - Step 3: Cross multiply
1,497,273.68x = 2,066,335.88 × 844,060.88 - Step 4: Simplify right side
1,497,273.68x = 1,744,113,281,248.37 - Step 5: Solve for x
x = 1,744,113,281,248.37/1,497,273.68 - Step 6: Final answer
x = 1,164,859.37
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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.