Finding the Fourth Proportional to 1,480,672.44, 2,221,009.35 and 534,043.16
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Solution
The fourth proportional to 1,480,672.44, 2,221,009.35 and 534,043.16 is: 801,064.99
Step by Step Solution
- Step 1: Write the proportion equation
1,480,672.44 : 2,221,009.35 = 534,043.16 : x - Step 2: Convert to fraction form
1,480,672.44/2,221,009.35 = 534,043.16/x - Step 3: Cross multiply
1,480,672.44x = 2,221,009.35 × 534,043.16 - Step 4: Simplify right side
1,480,672.44x = 1,186,114,851,663.55 - Step 5: Solve for x
x = 1,186,114,851,663.55/1,480,672.44 - Step 6: Final answer
x = 801,064.99
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.