Finding the Fourth Proportional to 1,959,330.66, 2,939,340.42 and 894,480.36
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Solution
The fourth proportional to 1,959,330.66, 2,939,340.42 and 894,480.36 is: 1,341,877.78
Step by Step Solution
- Step 1: Write the proportion equation
1,959,330.66 : 2,939,340.42 = 894,480.36 : x - Step 2: Convert to fraction form
1,959,330.66/2,939,340.42 = 894,480.36/x - Step 3: Cross multiply
1,959,330.66x = 2,939,340.42 × 894,480.36 - Step 4: Simplify right side
1,959,330.66x = 2,629,182,277,044.15 - Step 5: Solve for x
x = 2,629,182,277,044.15/1,959,330.66 - Step 6: Final answer
x = 1,341,877.78
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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.