Finding the Fourth Proportional to 1,714,048.63, 2,365,335.84 and 939,652.98
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Solution
The fourth proportional to 1,714,048.63, 2,365,335.84 and 939,652.98 is: 1,296,693.01
Step by Step Solution
- Step 1: Write the proportion equation
1,714,048.63 : 2,365,335.84 = 939,652.98 : x - Step 2: Convert to fraction form
1,714,048.63/2,365,335.84 = 939,652.98/x - Step 3: Cross multiply
1,714,048.63x = 2,365,335.84 × 939,652.98 - Step 4: Simplify right side
1,714,048.63x = 2,222,594,868,098.79 - Step 5: Solve for x
x = 2,222,594,868,098.79/1,714,048.63 - Step 6: Final answer
x = 1,296,693.01
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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.