Finding the Fourth Proportional to 6,750,630.04, 10,124,654.80 and 2,022,822.04
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Solution
The fourth proportional to 6,750,630.04, 10,124,654.80 and 2,022,822.04 is: 3,033,846.43
Step by Step Solution
- Step 1: Write the proportion equation
6,750,630.04 : 10,124,654.80 = 2,022,822.04 : x - Step 2: Convert to fraction form
6,750,630.04/10,124,654.80 = 2,022,822.04/x - Step 3: Cross multiply
6,750,630.04x = 10,124,654.80 × 2,022,822.04 - Step 4: Simplify right side
6,750,630.04x = 20,480,374,876,831.79 - Step 5: Solve for x
x = 20,480,374,876,831.79/6,750,630.04 - Step 6: Final answer
x = 3,033,846.43
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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.