Finding the Fourth Proportional to 4,124,204.64, 6,186,410.64 and 1,132,380
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Solution
The fourth proportional to 4,124,204.64, 6,186,410.64 and 1,132,380 is: 1,698,598.47
Step by Step Solution
- Step 1: Write the proportion equation
4,124,204.64 : 6,186,410.64 = 1,132,380 : x - Step 2: Convert to fraction form
4,124,204.64/6,186,410.64 = 1,132,380/x - Step 3: Cross multiply
4,124,204.64x = 6,186,410.64 × 1,132,380 - Step 4: Simplify right side
4,124,204.64x = 7,005,367,680,523.20 - Step 5: Solve for x
x = 7,005,367,680,523.20/4,124,204.64 - Step 6: Final answer
x = 1,698,598.47
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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.