Finding the Fourth Proportional to 4,634,038.92, 6,395,351.34 and 2,569,701.83
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Solution
The fourth proportional to 4,634,038.92, 6,395,351.34 and 2,569,701.83 is: 3,546,397.92
Step by Step Solution
- Step 1: Write the proportion equation
4,634,038.92 : 6,395,351.34 = 2,569,701.83 : x - Step 2: Convert to fraction form
4,634,038.92/6,395,351.34 = 2,569,701.83/x - Step 3: Cross multiply
4,634,038.92x = 6,395,351.34 × 2,569,701.83 - Step 4: Simplify right side
4,634,038.92x = 16,434,146,019,550.58 - Step 5: Solve for x
x = 16,434,146,019,550.58/4,634,038.92 - Step 6: Final answer
x = 3,546,397.92
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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.